initial

2024-05-14 02:14:13 +02:00
parent 0052d3984b
commit 2d22ccd2d6
1423 changed files with 354055 additions and 7 deletions
--- a/vnproglib/c/examples/spi/CMakeLists.txt
+++ b/vnproglib/c/examples/spi/CMakeLists.txt
@ -0,0 +1,24 @@
+cmake_minimum_required(VERSION 2.8.4)
+project(spi)
+
+add_subdirectory(../.. libvnc)
+
+set(CMAKE_SUPPRESS_REGENERATION TRUE)
+
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
+if (CMAKE_COMPILER_IS_GNUCC)
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpedantic -std=c90")
+endif()
+
+set(SOURCE_FILES
+    main.c)
+
+include_directories("../../include")
+
+add_executable(spi ${SOURCE_FILES})
+
+target_link_libraries(spi LINK_PUBLIC libvnc)
+
+if (UNIX OR APPLE)
+	target_link_libraries(spi LINK_PUBLIC pthread)
+endif()
--- a/vnproglib/c/examples/spi/Makefile
+++ b/vnproglib/c/examples/spi/Makefile
@ -0,0 +1,20 @@
+CC = gcc
+INCLUDES = -I ../../include
+CFLAGS = -Wall
+
+all: spi
+
+clean:
+	rm -f main.o
+	rm -f spi
+	cd ../.. && make clean
+
+spi: main.o ../../build/libvnc.a
+	$(CC) -o spi main.o -L ../../build -lvnc -lpthread
+
+../../build/libvnc.a:
+	cd ../.. && make
+
+main.o: main.c
+	$(CC) $(CFLAGS) $(INCLUDES) -c $< -o $@
+
--- a/vnproglib/c/examples/spi/main.c
+++ b/vnproglib/c/examples/spi/main.c
@ -0,0 +1,148 @@
+#include <stdio.h>
+#include <string.h>
+
+/* Include to get access to the VectorNav SPI functions. */
+#include "vn/protocol/spi.h"
+#include "vn/protocol/common.h"
+#include "vn/xplat/thread.h"
+
+int display_error(const char* msg);
+void mockspi_initialize(void);
+void mockspi_writeread(const char* dataOut, size_t dataOutSize, char* dataIn);
+
+int main(void)
+{
+	/* This example walks through using the VectorNav C Library to connect to
+	 * and interact with a mock VectorNav sensor through the Serial Peripheral
+	 * Interaface (SPI). Once you work through and understand the example, you
+	 * may want to try replacing the mock functions with ones that interface
+	 * with your SPI subsystem. */
+
+	char txbuf[0x100];
+	char rxbuf[0x100];
+	size_t bufcmdsize;
+	size_t responseSize;
+	vec3f ypr;
+	char strConversions[50];
+	size_t i;
+
+	mockspi_initialize();
+
+	/* With SPI 'initialize', let's work through reading the current yaw, pitch,
+	 * roll values from the sensor. */
+
+	/* First we must generate the command to query the sensor. */
+	bufcmdsize = sizeof(txbuf);		/* First set this variable to the size of the buffer. */
+	if (VnSpi_genReadYawPitchRoll(
+		txbuf,
+		&bufcmdsize,				/* Pass in the pointer since the function will set this with the length of the command generate. */
+		0,
+		&responseSize) != E_NONE)
+		return display_error("Error generating read yaw, pitch, roll command.\n");
+
+	/* Send out the command over SPI. */
+	mockspi_writeread(
+		txbuf,
+		responseSize,
+		rxbuf);
+
+	/* Now the sensor will have responded with data on this transaction but
+	 * since the sensor only responds on following transaction, we will
+	 * disregard this data. These double transactions can be mitigated by only
+	 * requesting the same data each time or by staggering the the requested
+	 * data in an appropriate order. */
+
+	/* Make sure enough time has passed for the sensor to format the previous response. */
+	VnThread_sleepMs(1);	/* Actual sensor requirement is only 50 us. */
+
+	/* Retransmit so the sensor responds with the previous request. */
+	mockspi_writeread(
+		txbuf,
+		responseSize,
+		rxbuf);
+
+	/* Now parse the received response. */
+	if (VnSpi_parseYawPitchRoll(
+		rxbuf,
+		&ypr) != E_NONE)
+		return display_error("Error parsing yaw, pitch, roll.\n");
+
+	str_vec3f(strConversions, ypr);
+	printf("Current YPR: %s\n", strConversions);
+
+	/* We have now shown how to process one full command transaction which
+	 * requires two SPI transactions because the VectorNav sensor requires a
+	 * short amount of time to ready the response. Now we can optimize this
+	 * transaction squence to utilize this behavior when we are only requesting
+	 * the same data each time. This is illustrated in the for loop below. */
+
+	for (i = 0; i < 25; i++)
+	{
+		/* For this loop, we want to display data at ~10 Hz. */
+		VnThread_sleepMs(100);
+
+		/* Perform a transaction for the same sensor register. */
+		mockspi_writeread(
+			txbuf,
+			responseSize,
+			rxbuf);
+
+		/* Now since the previous command was for the same register, we will
+		 * have valid data and can print/use the results. */
+		if (VnSpi_parseYawPitchRoll(
+			rxbuf,
+			&ypr) != E_NONE)
+			return display_error("Error parsing yaw, pitch, roll.\n");
+
+		str_vec3f(strConversions, ypr);
+		printf("Current YPR: %s\n", strConversions);
+	}
+
+	/* We illustrate how to write settings to the sensor by changing the
+	 * asynchronous data output type. Note that this setting only affects the
+	 * output on the UART ports and has no effect on the SPI ports. It is only
+	 * used for illustration purposes. */
+
+	/* Remember to reset the bufcmdsize variable to let the function know how
+	 * large the provided buffer is. */
+	bufcmdsize = sizeof(txbuf);
+
+	if (VnSpi_genWriteAsyncDataOutputType(
+		txbuf,
+		&bufcmdsize,
+		0,
+		&responseSize,
+		VNYPR) != E_NONE)
+		return display_error("Error generating write async data output type command.\n");
+
+	mockspi_writeread(
+		txbuf,
+		responseSize,
+		rxbuf);
+
+	return 0;
+}
+
+int display_error(const char* msg)
+{
+	printf("%s\n", msg);
+	return -1;
+}
+
+void mockspi_initialize(void)
+{
+	/* Do nothing since we are faking the SPI interface. */
+}
+
+void mockspi_writeread(const char* dataOut, size_t dataOutSize, char* dataIn)
+{
+	/* This function fakes a SPI subsystem for this example. */
+
+	char yprResponse[] = { 0x00, 0x01, 0x08, 0x00, 0xd8, 0x9c, 0xd4, 0x42, 0x44, 0xba, 0x9e, 0x40, 0x4e, 0xe4, 0x8b, 0x40 };
+
+	/* Silence 'unreferenced formal parameters' warning in Visual Studio. */
+	(dataOut);
+	(dataOutSize);
+
+	memcpy(dataIn, yprResponse, sizeof(yprResponse));
+}
--- a/vnproglib/c/examples/spi/projects/vs2008/spi.sln
+++ b/vnproglib/c/examples/spi/projects/vs2008/spi.sln
@ -0,0 +1,45 @@
+Microsoft Visual Studio Solution File, Format Version 10.00
+# Visual Studio 2008
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvnc", "..\..\..\..\projects\vs2008\libvnc.vcproj", "{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "spi", "spi.vcproj", "{E97AFF45-BD23-37BA-B775-3285FB4CB488}"
+	ProjectSection(ProjectDependencies) = postProject
+		{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E} = {70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+		MinSizeRel|Win32 = MinSizeRel|Win32
+		RelWithDebInfo|Win32 = RelWithDebInfo|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{74FDA5CC-6BE6-39DE-A845-070037ACF440}.Debug|Win32.ActiveCfg = Debug|Win32
+		{74FDA5CC-6BE6-39DE-A845-070037ACF440}.Release|Win32.ActiveCfg = Release|Win32
+		{74FDA5CC-6BE6-39DE-A845-070037ACF440}.MinSizeRel|Win32.ActiveCfg = MinSizeRel|Win32
+		{74FDA5CC-6BE6-39DE-A845-070037ACF440}.RelWithDebInfo|Win32.ActiveCfg = RelWithDebInfo|Win32
+		{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}.Debug|Win32.ActiveCfg = Debug|Win32
+		{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}.Debug|Win32.Build.0 = Debug|Win32
+		{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}.Release|Win32.ActiveCfg = Release|Win32
+		{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}.Release|Win32.Build.0 = Release|Win32
+		{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}.MinSizeRel|Win32.ActiveCfg = MinSizeRel|Win32
+		{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}.MinSizeRel|Win32.Build.0 = MinSizeRel|Win32
+		{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}.RelWithDebInfo|Win32.ActiveCfg = RelWithDebInfo|Win32
+		{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}.RelWithDebInfo|Win32.Build.0 = RelWithDebInfo|Win32
+		{E97AFF45-BD23-37BA-B775-3285FB4CB488}.Debug|Win32.ActiveCfg = Debug|Win32
+		{E97AFF45-BD23-37BA-B775-3285FB4CB488}.Debug|Win32.Build.0 = Debug|Win32
+		{E97AFF45-BD23-37BA-B775-3285FB4CB488}.Release|Win32.ActiveCfg = Release|Win32
+		{E97AFF45-BD23-37BA-B775-3285FB4CB488}.Release|Win32.Build.0 = Release|Win32
+		{E97AFF45-BD23-37BA-B775-3285FB4CB488}.MinSizeRel|Win32.ActiveCfg = MinSizeRel|Win32
+		{E97AFF45-BD23-37BA-B775-3285FB4CB488}.MinSizeRel|Win32.Build.0 = MinSizeRel|Win32
+		{E97AFF45-BD23-37BA-B775-3285FB4CB488}.RelWithDebInfo|Win32.ActiveCfg = RelWithDebInfo|Win32
+		{E97AFF45-BD23-37BA-B775-3285FB4CB488}.RelWithDebInfo|Win32.Build.0 = RelWithDebInfo|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddIns) = postSolution
+	EndGlobalSection
+EndGlobal
--- a/vnproglib/c/examples/spi/projects/vs2008/spi.vcproj
+++ b/vnproglib/c/examples/spi/projects/vs2008/spi.vcproj
@ -0,0 +1,280 @@
+<?xml version="1.0" encoding = "UTF-8"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9.00"
+	Name="spi"
+	ProjectGUID="{E97AFF45-BD23-37BA-B775-3285FB4CB488}"
+	Keyword="Win32Proj">
+	<Platforms>
+		<Platform
+			Name="Win32"/>
+	</Platforms>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="..\..\projects\vs2008\Debug"
+			IntermediateDirectory="spi.dir\Debug"
+			ConfigurationType="1"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2">
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions=" -Wall"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				AssemblerListingLocation="Debug/"
+				BasicRuntimeChecks="3"
+				CompileAs="1"
+				DebugInformationFormat="3"
+				ExceptionHandling="0"
+				InlineFunctionExpansion="0"
+				Optimization="0"
+				RuntimeLibrary="3"
+				WarningLevel="3"
+				PreprocessorDefinitions="WIN32;_WINDOWS;_DEBUG;CMAKE_INTDIR=\&quot;Debug\&quot;"
+				ObjectFile="$(IntDir)\"
+/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				PreprocessorDefinitions="WIN32;_WINDOWS;_DEBUG;CMAKE_INTDIR=\&quot;Debug\&quot;"/>
+			<Tool
+				Name="VCMIDLTool"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				MkTypLibCompatible="false"
+				TargetEnvironment="1"
+				GenerateStublessProxies="true"
+				TypeLibraryName="$(InputName).tlb"
+				OutputDirectory="$(IntDir)"
+				HeaderFileName="$(InputName).h"
+				DLLDataFileName=""
+				InterfaceIdentifierFileName="$(InputName)_i.c"
+				ProxyFileName="$(InputName)_p.c"/>
+			<Tool
+				Name="VCManifestTool"/>
+			<Tool
+				Name="VCPreBuildEventTool"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCPostBuildEventTool"/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkLibraryDependencies="true"
+				AdditionalOptions=" /machine:X86 /debug"
+				AdditionalDependencies="$(NOINHERIT) kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib  "
+				OutputFile="..\..\projects\vs2008\Debug\spi.exe"
+				Version="0.0"
+				LinkIncremental="2"
+				AdditionalLibraryDirectories=""
+				ProgramDatabaseFile="..\..\projects\vs2008\Debug/spi.pdb"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				ImportLibrary="..\..\projects\vs2008\Debug\spi.lib"/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="..\..\projects\vs2008\Release"
+			IntermediateDirectory="spi.dir\Release"
+			ConfigurationType="1"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2">
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions=" -Wall"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				AssemblerListingLocation="Release/"
+				CompileAs="1"
+				ExceptionHandling="0"
+				InlineFunctionExpansion="2"
+				Optimization="2"
+				RuntimeLibrary="2"
+				WarningLevel="3"
+				PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\&quot;Release\&quot;"
+				ObjectFile="$(IntDir)\"
+/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\&quot;Release\&quot;"/>
+			<Tool
+				Name="VCMIDLTool"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				MkTypLibCompatible="false"
+				TargetEnvironment="1"
+				GenerateStublessProxies="true"
+				TypeLibraryName="$(InputName).tlb"
+				OutputDirectory="$(IntDir)"
+				HeaderFileName="$(InputName).h"
+				DLLDataFileName=""
+				InterfaceIdentifierFileName="$(InputName)_i.c"
+				ProxyFileName="$(InputName)_p.c"/>
+			<Tool
+				Name="VCManifestTool"/>
+			<Tool
+				Name="VCPreBuildEventTool"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCPostBuildEventTool"/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkLibraryDependencies="true"
+				AdditionalOptions=" /machine:X86"
+				AdditionalDependencies="$(NOINHERIT) kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib  "
+				OutputFile="..\..\projects\vs2008\Release\spi.exe"
+				Version="0.0"
+				LinkIncremental="1"
+				AdditionalLibraryDirectories=""
+				ProgramDatabaseFile="..\..\projects\vs2008\Release/spi.pdb"
+				SubSystem="1"
+				ImportLibrary="..\..\projects\vs2008\Release\spi.lib"/>
+		</Configuration>
+		<Configuration
+			Name="MinSizeRel|Win32"
+			OutputDirectory="..\..\projects\vs2008\MinSizeRel"
+			IntermediateDirectory="spi.dir\MinSizeRel"
+			ConfigurationType="1"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2">
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions=" -Wall"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				AssemblerListingLocation="MinSizeRel/"
+				CompileAs="1"
+				ExceptionHandling="0"
+				InlineFunctionExpansion="1"
+				Optimization="1"
+				RuntimeLibrary="2"
+				WarningLevel="3"
+				PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\&quot;MinSizeRel\&quot;"
+				ObjectFile="$(IntDir)\"
+/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\&quot;MinSizeRel\&quot;"/>
+			<Tool
+				Name="VCMIDLTool"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				MkTypLibCompatible="false"
+				TargetEnvironment="1"
+				GenerateStublessProxies="true"
+				TypeLibraryName="$(InputName).tlb"
+				OutputDirectory="$(IntDir)"
+				HeaderFileName="$(InputName).h"
+				DLLDataFileName=""
+				InterfaceIdentifierFileName="$(InputName)_i.c"
+				ProxyFileName="$(InputName)_p.c"/>
+			<Tool
+				Name="VCManifestTool"/>
+			<Tool
+				Name="VCPreBuildEventTool"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCPostBuildEventTool"/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkLibraryDependencies="true"
+				AdditionalOptions=" /machine:X86"
+				AdditionalDependencies="$(NOINHERIT) kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib  "
+				OutputFile="..\..\projects\vs2008\MinSizeRel\spi.exe"
+				Version="0.0"
+				LinkIncremental="1"
+				AdditionalLibraryDirectories=""
+				ProgramDatabaseFile="..\..\projects\vs2008\MinSizeRel/spi.pdb"
+				SubSystem="1"
+				ImportLibrary="..\..\projects\vs2008\MinSizeRel\spi.lib"/>
+		</Configuration>
+		<Configuration
+			Name="RelWithDebInfo|Win32"
+			OutputDirectory="..\..\projects\vs2008\RelWithDebInfo"
+			IntermediateDirectory="spi.dir\RelWithDebInfo"
+			ConfigurationType="1"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2">
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions=" -Wall"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				AssemblerListingLocation="RelWithDebInfo/"
+				CompileAs="1"
+				DebugInformationFormat="3"
+				ExceptionHandling="0"
+				InlineFunctionExpansion="1"
+				Optimization="2"
+				RuntimeLibrary="2"
+				WarningLevel="3"
+				PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\&quot;RelWithDebInfo\&quot;"
+				ObjectFile="$(IntDir)\"
+/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				PreprocessorDefinitions="WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\&quot;RelWithDebInfo\&quot;"/>
+			<Tool
+				Name="VCMIDLTool"
+				AdditionalIncludeDirectories="..\..\..\..\include;"
+				MkTypLibCompatible="false"
+				TargetEnvironment="1"
+				GenerateStublessProxies="true"
+				TypeLibraryName="$(InputName).tlb"
+				OutputDirectory="$(IntDir)"
+				HeaderFileName="$(InputName).h"
+				DLLDataFileName=""
+				InterfaceIdentifierFileName="$(InputName)_i.c"
+				ProxyFileName="$(InputName)_p.c"/>
+			<Tool
+				Name="VCManifestTool"/>
+			<Tool
+				Name="VCPreBuildEventTool"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCPostBuildEventTool"/>
+			<Tool
+				Name="VCLinkerTool"
+				LinkLibraryDependencies="true"
+				AdditionalOptions=" /machine:X86 /debug"
+				AdditionalDependencies="$(NOINHERIT) kernel32.lib user32.lib gdi32.lib winspool.lib shell32.lib ole32.lib oleaut32.lib uuid.lib comdlg32.lib advapi32.lib  "
+				OutputFile="..\..\projects\vs2008\RelWithDebInfo\spi.exe"
+				Version="0.0"
+				LinkIncremental="2"
+				AdditionalLibraryDirectories=""
+				ProgramDatabaseFile="..\..\projects\vs2008\RelWithDebInfo/spi.pdb"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				ImportLibrary="..\..\projects\vs2008\RelWithDebInfo\spi.lib"/>
+		</Configuration>
+	</Configurations>
+	<References>
+		<ProjectReference
+			ReferencedProjectIdentifier="{70E66665-CE8F-31EF-ADCF-0D8B4D0A5C2E}"
+			RelativePathToProject="..\..\..\..\projects\vs2008\libvnc.vcproj"
+		/>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="">
+			<File
+				RelativePath="..\..\main.c">
+			</File>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
--- a/vnproglib/c/examples/spi/projects/vs2010/spi.sln
+++ b/vnproglib/c/examples/spi/projects/vs2010/spi.sln
@ -0,0 +1,45 @@
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvnc", "..\..\..\..\projects\vs2010\libvnc.vcxproj", "{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "spi", "spi.vcxproj", "{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}"
+	ProjectSection(ProjectDependencies) = postProject
+		{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9} = {B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+		MinSizeRel|Win32 = MinSizeRel|Win32
+		RelWithDebInfo|Win32 = RelWithDebInfo|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A6BCC45E-DC02-352E-B1B5-B2E3D2BCC62B}.Debug|Win32.ActiveCfg = Debug|Win32
+		{A6BCC45E-DC02-352E-B1B5-B2E3D2BCC62B}.Release|Win32.ActiveCfg = Release|Win32
+		{A6BCC45E-DC02-352E-B1B5-B2E3D2BCC62B}.MinSizeRel|Win32.ActiveCfg = MinSizeRel|Win32
+		{A6BCC45E-DC02-352E-B1B5-B2E3D2BCC62B}.RelWithDebInfo|Win32.ActiveCfg = RelWithDebInfo|Win32
+		{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}.Debug|Win32.ActiveCfg = Debug|Win32
+		{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}.Debug|Win32.Build.0 = Debug|Win32
+		{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}.Release|Win32.ActiveCfg = Release|Win32
+		{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}.Release|Win32.Build.0 = Release|Win32
+		{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}.MinSizeRel|Win32.ActiveCfg = MinSizeRel|Win32
+		{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}.MinSizeRel|Win32.Build.0 = MinSizeRel|Win32
+		{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}.RelWithDebInfo|Win32.ActiveCfg = RelWithDebInfo|Win32
+		{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}.RelWithDebInfo|Win32.Build.0 = RelWithDebInfo|Win32
+		{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}.Debug|Win32.ActiveCfg = Debug|Win32
+		{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}.Debug|Win32.Build.0 = Debug|Win32
+		{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}.Release|Win32.ActiveCfg = Release|Win32
+		{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}.Release|Win32.Build.0 = Release|Win32
+		{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}.MinSizeRel|Win32.ActiveCfg = MinSizeRel|Win32
+		{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}.MinSizeRel|Win32.Build.0 = MinSizeRel|Win32
+		{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}.RelWithDebInfo|Win32.ActiveCfg = RelWithDebInfo|Win32
+		{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}.RelWithDebInfo|Win32.Build.0 = RelWithDebInfo|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddIns) = postSolution
+	EndGlobalSection
+EndGlobal
--- a/vnproglib/c/examples/spi/projects/vs2010/spi.vcxproj
+++ b/vnproglib/c/examples/spi/projects/vs2010/spi.vcxproj
@ -0,0 +1,262 @@
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+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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+      <Platform>Win32</Platform>
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+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
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+    <ProjectConfiguration Include="MinSizeRel|Win32">
+      <Configuration>MinSizeRel</Configuration>
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+    <ProjectConfiguration Include="RelWithDebInfo|Win32">
+      <Configuration>RelWithDebInfo</Configuration>
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+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGUID>{EC0AE006-B56D-3638-A6F1-5C17AF5E3C6C}</ProjectGUID>
+    <Keyword>Win32Proj</Keyword>
+    <Platform>Win32</Platform>
+    <ProjectName>spi</ProjectName>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+    <PropertyGroup>
+      <_ProjectFileVersion>10.0.20506.1</_ProjectFileVersion>
+      <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\..\projects\vs2010\Debug\</OutDir>
+      <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">spi.dir\Debug\</IntDir>
+      <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">spi</TargetName>
+      <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.exe</TargetExt>
+      <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+      <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</GenerateManifest>
+      <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\..\projects\vs2010\Release\</OutDir>
+      <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">spi.dir\Release\</IntDir>
+      <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">spi</TargetName>
+      <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.exe</TargetExt>
+      <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+      <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</GenerateManifest>
+      <OutDir Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'">..\..\projects\vs2010\MinSizeRel\</OutDir>
+      <IntDir Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'">spi.dir\MinSizeRel\</IntDir>
+      <TargetName Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'">spi</TargetName>
+      <TargetExt Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'">.exe</TargetExt>
+      <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'">false</LinkIncremental>
+      <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'">true</GenerateManifest>
+      <OutDir Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'">..\..\projects\vs2010\RelWithDebInfo\</OutDir>
+      <IntDir Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'">spi.dir\RelWithDebInfo\</IntDir>
+      <TargetName Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'">spi</TargetName>
+      <TargetExt Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'">.exe</TargetExt>
+      <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'">true</LinkIncremental>
+      <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'">true</GenerateManifest>
+    </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AssemblerListingLocation>Debug/</AssemblerListingLocation>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <CompileAs>CompileAsC</CompileAs>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <InlineFunctionExpansion>Disabled</InlineFunctionExpansion>
+      <Optimization>Disabled</Optimization>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <WarningLevel>EnableAllWarnings</WarningLevel>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;CMAKE_INTDIR="Debug";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;CMAKE_INTDIR=\"Debug\";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Midl>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <OutputDirectory>$(ProjectDir)/$(IntDir)</OutputDirectory>
+      <HeaderFileName>%(Filename).h</HeaderFileName>
+      <TypeLibraryName>%(Filename).tlb</TypeLibraryName>
+      <InterfaceIdentifierFileName>%(Filename)_i.c</InterfaceIdentifierFileName>
+      <ProxyFileName>%(Filename)_p.c</ProxyFileName>
+    </Midl>
+    <Link>
+      <AdditionalOptions> /machine:X86 /debug %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;comdlg32.lib;advapi32.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+      <ImportLibrary>$(OutDir)..\$(TargetName).lib</ImportLibrary>
+      <SubSystem>Console</SubSystem>
+      <Version></Version>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AssemblerListingLocation>Release/</AssemblerListingLocation>
+      <CompileAs>CompileAsC</CompileAs>
+      <ExceptionHandling>
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+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <Optimization>MaxSpeed</Optimization>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>EnableAllWarnings</WarningLevel>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR="Release";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <DebugInformationFormat></DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\"Release\";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Midl>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <OutputDirectory>$(ProjectDir)/$(IntDir)</OutputDirectory>
+      <HeaderFileName>%(Filename).h</HeaderFileName>
+      <TypeLibraryName>%(Filename).tlb</TypeLibraryName>
+      <InterfaceIdentifierFileName>%(Filename)_i.c</InterfaceIdentifierFileName>
+      <ProxyFileName>%(Filename)_p.c</ProxyFileName>
+    </Midl>
+    <Link>
+      <AdditionalOptions> /machine:X86 %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;comdlg32.lib;advapi32.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+      <ImportLibrary>$(OutDir)..\$(TargetName).lib</ImportLibrary>
+      <SubSystem>Console</SubSystem>
+      <Version></Version>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AssemblerListingLocation>MinSizeRel/</AssemblerListingLocation>
+      <CompileAs>CompileAsC</CompileAs>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <Optimization>MinSpace</Optimization>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>EnableAllWarnings</WarningLevel>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR="MinSizeRel";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <DebugInformationFormat></DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\"MinSizeRel\";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Midl>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <OutputDirectory>$(ProjectDir)/$(IntDir)</OutputDirectory>
+      <HeaderFileName>%(Filename).h</HeaderFileName>
+      <TypeLibraryName>%(Filename).tlb</TypeLibraryName>
+      <InterfaceIdentifierFileName>%(Filename)_i.c</InterfaceIdentifierFileName>
+      <ProxyFileName>%(Filename)_p.c</ProxyFileName>
+    </Midl>
+    <Link>
+      <AdditionalOptions> /machine:X86 %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;comdlg32.lib;advapi32.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+      <ImportLibrary>$(OutDir)..\$(TargetName).lib</ImportLibrary>
+      <SubSystem>Console</SubSystem>
+      <Version></Version>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AssemblerListingLocation>RelWithDebInfo/</AssemblerListingLocation>
+      <CompileAs>CompileAsC</CompileAs>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <Optimization>MaxSpeed</Optimization>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>EnableAllWarnings</WarningLevel>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR="RelWithDebInfo";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\"RelWithDebInfo\";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Midl>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <OutputDirectory>$(ProjectDir)/$(IntDir)</OutputDirectory>
+      <HeaderFileName>%(Filename).h</HeaderFileName>
+      <TypeLibraryName>%(Filename).tlb</TypeLibraryName>
+      <InterfaceIdentifierFileName>%(Filename)_i.c</InterfaceIdentifierFileName>
+      <ProxyFileName>%(Filename)_p.c</ProxyFileName>
+    </Midl>
+    <Link>
+      <AdditionalOptions> /machine:X86 /debug %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;comdlg32.lib;advapi32.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+      <ImportLibrary>$(OutDir)..\$(TargetName).lib</ImportLibrary>
+      <SubSystem>Console</SubSystem>
+      <Version></Version>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\main.c"  />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="../../../../projects/vs2010/libvnc.vcxproj">
+      <Project>{B2219FEB-ABD0-3385-9B91-C25C64E3DCF9}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/vnproglib/c/examples/spi/projects/vs2010/spi.vcxproj.filters
+++ b/vnproglib/c/examples/spi/projects/vs2010/spi.vcxproj.filters
@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="..\..\main.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4A5C391C-A2F0-34A4-B985-3B1EFED20889}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
--- a/vnproglib/c/examples/spi/projects/vs2012/spi.sln
+++ b/vnproglib/c/examples/spi/projects/vs2012/spi.sln
@ -0,0 +1,45 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvnc", "..\..\..\..\projects\vs2012\libvnc.vcxproj", "{CF7C59BE-0DD8-3132-A4DE-B79B62914D69}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "spi", "spi.vcxproj", "{2047EFCB-40E2-3F87-9BA6-8F93E6B5A768}"
+	ProjectSection(ProjectDependencies) = postProject
+		{CF7C59BE-0DD8-3132-A4DE-B79B62914D69} = {CF7C59BE-0DD8-3132-A4DE-B79B62914D69}
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+		MinSizeRel|Win32 = MinSizeRel|Win32
+		RelWithDebInfo|Win32 = RelWithDebInfo|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C7CF12A6-68A7-3DDC-83CF-6E4DEADE52B9}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C7CF12A6-68A7-3DDC-83CF-6E4DEADE52B9}.Release|Win32.ActiveCfg = Release|Win32
+		{C7CF12A6-68A7-3DDC-83CF-6E4DEADE52B9}.MinSizeRel|Win32.ActiveCfg = MinSizeRel|Win32
+		{C7CF12A6-68A7-3DDC-83CF-6E4DEADE52B9}.RelWithDebInfo|Win32.ActiveCfg = RelWithDebInfo|Win32
+		{CF7C59BE-0DD8-3132-A4DE-B79B62914D69}.Debug|Win32.ActiveCfg = Debug|Win32
+		{CF7C59BE-0DD8-3132-A4DE-B79B62914D69}.Debug|Win32.Build.0 = Debug|Win32
+		{CF7C59BE-0DD8-3132-A4DE-B79B62914D69}.Release|Win32.ActiveCfg = Release|Win32
+		{CF7C59BE-0DD8-3132-A4DE-B79B62914D69}.Release|Win32.Build.0 = Release|Win32
+		{CF7C59BE-0DD8-3132-A4DE-B79B62914D69}.MinSizeRel|Win32.ActiveCfg = MinSizeRel|Win32
+		{CF7C59BE-0DD8-3132-A4DE-B79B62914D69}.MinSizeRel|Win32.Build.0 = MinSizeRel|Win32
+		{CF7C59BE-0DD8-3132-A4DE-B79B62914D69}.RelWithDebInfo|Win32.ActiveCfg = RelWithDebInfo|Win32
+		{CF7C59BE-0DD8-3132-A4DE-B79B62914D69}.RelWithDebInfo|Win32.Build.0 = RelWithDebInfo|Win32
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+		{2047EFCB-40E2-3F87-9BA6-8F93E6B5A768}.Debug|Win32.Build.0 = Debug|Win32
+		{2047EFCB-40E2-3F87-9BA6-8F93E6B5A768}.Release|Win32.ActiveCfg = Release|Win32
+		{2047EFCB-40E2-3F87-9BA6-8F93E6B5A768}.Release|Win32.Build.0 = Release|Win32
+		{2047EFCB-40E2-3F87-9BA6-8F93E6B5A768}.MinSizeRel|Win32.ActiveCfg = MinSizeRel|Win32
+		{2047EFCB-40E2-3F87-9BA6-8F93E6B5A768}.MinSizeRel|Win32.Build.0 = MinSizeRel|Win32
+		{2047EFCB-40E2-3F87-9BA6-8F93E6B5A768}.RelWithDebInfo|Win32.ActiveCfg = RelWithDebInfo|Win32
+		{2047EFCB-40E2-3F87-9BA6-8F93E6B5A768}.RelWithDebInfo|Win32.Build.0 = RelWithDebInfo|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddIns) = postSolution
+	EndGlobalSection
+EndGlobal
--- a/vnproglib/c/examples/spi/projects/vs2012/spi.vcxproj
+++ b/vnproglib/c/examples/spi/projects/vs2012/spi.vcxproj
@ -0,0 +1,266 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="MinSizeRel|Win32">
+      <Configuration>MinSizeRel</Configuration>
+      <Platform>Win32</Platform>
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+    <ProjectConfiguration Include="RelWithDebInfo|Win32">
+      <Configuration>RelWithDebInfo</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGUID>{2047EFCB-40E2-3F87-9BA6-8F93E6B5A768}</ProjectGUID>
+    <Keyword>Win32Proj</Keyword>
+    <Platform>Win32</Platform>
+    <ProjectName>spi</ProjectName>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
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+    <CharacterSet>MultiByte</CharacterSet>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
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+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
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+    <CharacterSet>MultiByte</CharacterSet>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
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--- a/vnproglib/c/examples/spi/projects/vs2012/spi.vcxproj.filters
+++ b/vnproglib/c/examples/spi/projects/vs2012/spi.vcxproj.filters
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+      <WarningLevel>EnableAllWarnings</WarningLevel>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR="Release";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <DebugInformationFormat></DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\"Release\";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Midl>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <OutputDirectory>$(ProjectDir)/$(IntDir)</OutputDirectory>
+      <HeaderFileName>%(Filename).h</HeaderFileName>
+      <TypeLibraryName>%(Filename).tlb</TypeLibraryName>
+      <InterfaceIdentifierFileName>%(Filename)_i.c</InterfaceIdentifierFileName>
+      <ProxyFileName>%(Filename)_p.c</ProxyFileName>
+    </Midl>
+    <Link>
+      <AdditionalOptions> /machine:X86 %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;comdlg32.lib;advapi32.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+      <ImportLibrary>$(OutDir)..\$(TargetName).lib</ImportLibrary>
+      <SubSystem>Console</SubSystem>
+      <Version></Version>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='MinSizeRel|Win32'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AssemblerListingLocation>MinSizeRel/</AssemblerListingLocation>
+      <CompileAs>CompileAsC</CompileAs>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <Optimization>MinSpace</Optimization>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>EnableAllWarnings</WarningLevel>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR="MinSizeRel";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <DebugInformationFormat></DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\"MinSizeRel\";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Midl>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <OutputDirectory>$(ProjectDir)/$(IntDir)</OutputDirectory>
+      <HeaderFileName>%(Filename).h</HeaderFileName>
+      <TypeLibraryName>%(Filename).tlb</TypeLibraryName>
+      <InterfaceIdentifierFileName>%(Filename)_i.c</InterfaceIdentifierFileName>
+      <ProxyFileName>%(Filename)_p.c</ProxyFileName>
+    </Midl>
+    <Link>
+      <AdditionalOptions> /machine:X86 %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;comdlg32.lib;advapi32.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+      <ImportLibrary>$(OutDir)..\$(TargetName).lib</ImportLibrary>
+      <SubSystem>Console</SubSystem>
+      <Version></Version>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|Win32'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AssemblerListingLocation>RelWithDebInfo/</AssemblerListingLocation>
+      <CompileAs>CompileAsC</CompileAs>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <Optimization>MaxSpeed</Optimization>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>EnableAllWarnings</WarningLevel>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR="RelWithDebInfo";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\"RelWithDebInfo\";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Midl>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <OutputDirectory>$(ProjectDir)/$(IntDir)</OutputDirectory>
+      <HeaderFileName>%(Filename).h</HeaderFileName>
+      <TypeLibraryName>%(Filename).tlb</TypeLibraryName>
+      <InterfaceIdentifierFileName>%(Filename)_i.c</InterfaceIdentifierFileName>
+      <ProxyFileName>%(Filename)_p.c</ProxyFileName>
+    </Midl>
+    <Link>
+      <AdditionalOptions> /machine:X86 /debug %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;comdlg32.lib;advapi32.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+      <ImportLibrary>$(OutDir)..\$(TargetName).lib</ImportLibrary>
+      <SubSystem>Console</SubSystem>
+      <Version></Version>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\main.c"  />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="../../../../projects/vs2013/libvnc.vcxproj">
+      <Project>{E237AE2C-CE1B-39F5-B931-3C0E53353E53}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/vnproglib/c/examples/spi/projects/vs2013/spi.vcxproj.filters
+++ b/vnproglib/c/examples/spi/projects/vs2013/spi.vcxproj.filters
@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="..\..\main.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{1E5E0AC3-28F5-336D-AF41-CFA2D0608728}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
--- a/vnproglib/c/examples/spi/projects/vs2019/README
+++ b/vnproglib/c/examples/spi/projects/vs2019/README
@ -0,0 +1,24 @@
+When opening the vs2019 example Project, Visual Studio will pop up a dialog asking to retarget Projects to the latest Windows SDK Version and Platform Toolset. DO NOT update the projects because it will break building the libvncxx library. The latest Platform Toolset that can be used to build the libvncxx library is Visual Studio 2017.
+
+Also, the library currently only supports x86 builds.
+
+If you do not have the Visual Studio 2017 Build Tools, you will get the following error:
+
+Error	MSB8020	The build tools for Visual Studio 2017 (Platform Toolset = 'v141') cannot be found. To build using the v141 build tools, please install Visual Studio 2017 build tools.  Alternatively, you may upgrade to the current Visual Studio tools by selecting the Project menu or right-click the solution, and then selecting "Retarget solution".	
+
+The following link will walk you through how to add the Visual Studio 2017 platform toolset to your environment.
+
+https://docs.microsoft.com/en-us/visualstudio/install/modify-visual-studio?view=vs-2019
+
+Run C:\Program Files (x86)\Microsoft Visual Studio\Installer\vs_installer.exe
+
+Select C++/CLI support for v141 build tools (14.16) under Compilers, build tools, and runtimes from the Individual components tab of modifying Visual Studio 2019 
+
+MSVC v141 - VS 2017 C++ x64/x86 build tools (v14.16)
+
+Also select Windows 10 SDK 10.0.18362.0 for the needed make tools.
+
+After adding support for Visual Studio 2017 build toolset, if the projects are marked as unusable, have Visual Studio install the missing components.
+
+
+
--- a/vnproglib/c/examples/spi/projects/vs2019/spi.sln
+++ b/vnproglib/c/examples/spi/projects/vs2019/spi.sln
@ -0,0 +1,33 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvnc", "..\..\..\..\projects\vs2017\libvnc.vcxproj", "{E237AE2C-CE1B-39F5-B931-3C0E53353E53}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "spi", "spi.vcxproj", "{7FD1457E-F969-3283-99D4-282344F762A7}"
+	ProjectSection(ProjectDependencies) = postProject
+		{E237AE2C-CE1B-39F5-B931-3C0E53353E53} = {E237AE2C-CE1B-39F5-B931-3C0E53353E53}
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A0654F5E-4F6F-3A23-AFEE-D128A227748B}.Debug|Win32.ActiveCfg = Debug|Win32
+		{A0654F5E-4F6F-3A23-AFEE-D128A227748B}.Release|Win32.ActiveCfg = Release|Win32
+		{E237AE2C-CE1B-39F5-B931-3C0E53353E53}.Debug|Win32.ActiveCfg = Debug|Win32
+		{E237AE2C-CE1B-39F5-B931-3C0E53353E53}.Debug|Win32.Build.0 = Debug|Win32
+		{E237AE2C-CE1B-39F5-B931-3C0E53353E53}.Release|Win32.ActiveCfg = Release|Win32
+		{E237AE2C-CE1B-39F5-B931-3C0E53353E53}.Release|Win32.Build.0 = Release|Win32
+		{7FD1457E-F969-3283-99D4-282344F762A7}.Debug|Win32.ActiveCfg = Debug|Win32
+		{7FD1457E-F969-3283-99D4-282344F762A7}.Debug|Win32.Build.0 = Debug|Win32
+		{7FD1457E-F969-3283-99D4-282344F762A7}.Release|Win32.ActiveCfg = Release|Win32
+		{7FD1457E-F969-3283-99D4-282344F762A7}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddIns) = postSolution
+	EndGlobalSection
+EndGlobal
--- a/vnproglib/c/examples/spi/projects/vs2019/spi.vcxproj
+++ b/vnproglib/c/examples/spi/projects/vs2019/spi.vcxproj
@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGUID>{7FD1457E-F969-3283-99D4-282344F762A7}</ProjectGUID>
+    <Keyword>Win32Proj</Keyword>
+    <Platform>Win32</Platform>
+    <ProjectName>spi</ProjectName>
+    <WindowsTargetPlatformVersion>10.0.18362.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v141</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v141</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.20506.1</_ProjectFileVersion>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\..\projects\vs2019\Debug\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">spi.dir\Debug\</IntDir>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">spi</TargetName>
+    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.exe</TargetExt>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</GenerateManifest>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\..\projects\vs2019\Release\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">spi.dir\Release\</IntDir>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">spi</TargetName>
+    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.exe</TargetExt>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</GenerateManifest>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AssemblerListingLocation>Debug/</AssemblerListingLocation>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <CompileAs>CompileAsC</CompileAs>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <InlineFunctionExpansion>Disabled</InlineFunctionExpansion>
+      <Optimization>Disabled</Optimization>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <WarningLevel>EnableAllWarnings</WarningLevel>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;CMAKE_INTDIR="Debug";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;CMAKE_INTDIR=\"Debug\";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Midl>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <OutputDirectory>$(ProjectDir)/$(IntDir)</OutputDirectory>
+      <HeaderFileName>%(Filename).h</HeaderFileName>
+      <TypeLibraryName>%(Filename).tlb</TypeLibraryName>
+      <InterfaceIdentifierFileName>%(Filename)_i.c</InterfaceIdentifierFileName>
+      <ProxyFileName>%(Filename)_p.c</ProxyFileName>
+    </Midl>
+    <Link>
+      <AdditionalOptions> /machine:X86 /debug %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;comdlg32.lib;advapi32.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+      <ImportLibrary>$(OutDir)..\$(TargetName).lib</ImportLibrary>
+      <SubSystem>Console</SubSystem>
+      <Version></Version>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AssemblerListingLocation>Release/</AssemblerListingLocation>
+      <CompileAs>CompileAsC</CompileAs>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <Optimization>MaxSpeed</Optimization>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>EnableAllWarnings</WarningLevel>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR="Release";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <DebugInformationFormat></DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;CMAKE_INTDIR=\"Release\";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Midl>
+      <AdditionalIncludeDirectories>..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <OutputDirectory>$(ProjectDir)/$(IntDir)</OutputDirectory>
+      <HeaderFileName>%(Filename).h</HeaderFileName>
+      <TypeLibraryName>%(Filename).tlb</TypeLibraryName>
+      <InterfaceIdentifierFileName>%(Filename)_i.c</InterfaceIdentifierFileName>
+      <ProxyFileName>%(Filename)_p.c</ProxyFileName>
+    </Midl>
+    <Link>
+      <AdditionalOptions> /machine:X86 %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;comdlg32.lib;advapi32.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
+      <ImportLibrary>$(OutDir)..\$(TargetName).lib</ImportLibrary>
+      <SubSystem>Console</SubSystem>
+      <Version>
+      </Version>
+    </Link>
+    <ProjectReference>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
+    </ProjectReference>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\main.c"  />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="../../../../projects/vs2017/libvnc.vcxproj">
+      <Project>{E237AE2C-CE1B-39F5-B931-3C0E53353E53}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/vnproglib/c/examples/spi/projects/vs2019/spi.vcxproj.filters
+++ b/vnproglib/c/examples/spi/projects/vs2019/spi.vcxproj.filters
@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="..\..\main.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{1E5E0AC3-28F5-336D-AF41-CFA2D0608728}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
--- a/vnproglib/c/examples/spi/projects/vs2019/spi.vcxproj.user
+++ b/vnproglib/c/examples/spi/projects/vs2019/spi.vcxproj.user
@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+</Project>