Added PJ_ERR_MSG_SIZE in errno.h and updated VC7 project files

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@138 74dad513-b988-da41-8d7b-12977e46ad98

7 files changed, 161 insertions, 130 deletions

diff --git a/pjlib/build/pjlib++-test.vcproj b/pjlib/build/pjlib++-test.vcproj
index ed476783..cf2b544d 100644
--- a/pjlib/build/pjlib++-test.vcproj
+++ b/pjlib/build/pjlib++-test.vcproj
@@ -12,8 +12,8 @@
 	<Configurations>

 		<Configuration

 			Name="Debug|Win32"

-			OutputDirectory=".\./output/pjlib++-test-i386-win32-vc7-debug"

-			IntermediateDirectory=".\./output/pjlib++-test-i386-win32-vc7-debug"

+			OutputDirectory=".\./output/pjlib++-test-i386-win32-vc6-debug"

+			IntermediateDirectory=".\./output/pjlib++-test-i386-win32-vc6-debug"

 			ConfigurationType="1"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE"

@@ -26,10 +26,10 @@
 				BasicRuntimeChecks="3"

 				RuntimeLibrary="1"

 				UsePrecompiledHeader="2"

-				PrecompiledHeaderFile=".\./output/pjlib++-test-i386-win32-vc7-debug/pjlib++-test.pch"

-				AssemblerListingLocation=".\./output/pjlib++-test-i386-win32-vc7-debug/"

-				ObjectFile=".\./output/pjlib++-test-i386-win32-vc7-debug/"

-				ProgramDataBaseFileName=".\./output/pjlib++-test-i386-win32-vc7-debug/"

+				PrecompiledHeaderFile=".\./output/pjlib++-test-i386-win32-vc6-debug/pjlib++-test.pch"

+				AssemblerListingLocation=".\./output/pjlib++-test-i386-win32-vc6-debug/"

+				ObjectFile=".\./output/pjlib++-test-i386-win32-vc6-debug/"

+				ProgramDataBaseFileName=".\./output/pjlib++-test-i386-win32-vc6-debug/"

 				BrowseInformation="1"

 				WarningLevel="3"

 				SuppressStartupBanner="TRUE"

@@ -40,16 +40,16 @@
 			<Tool

 				Name="VCLinkerTool"

 				AdditionalDependencies="netapi32.lib mswsock.lib ws2_32.lib odbc32.lib odbccp32.lib"

-				OutputFile="../bin/pjlib++-test-i386-win32-vc7-debug.exe"

+				OutputFile="../bin/pjlib++-test-i386-win32-vc6-debug.exe"

 				LinkIncremental="1"

 				SuppressStartupBanner="TRUE"

 				GenerateDebugInformation="TRUE"

-				ProgramDatabaseFile=".\./output/pjlib++-test-i386-win32-vc7-debug/pjlib++-test-i386-win32-vc7-debug.pdb"

+				ProgramDatabaseFile=".\./output/pjlib++-test-i386-win32-vc6-debug/pjlib++-test-i386-win32-vc6-debug.pdb"

 				SubSystem="1"

 				TargetMachine="1"/>

 			<Tool

 				Name="VCMIDLTool"

-				TypeLibraryName=".\./output/pjlib++-test-i386-win32-vc7-debug/pjlib++-test.tlb"

+				TypeLibraryName=".\./output/pjlib++-test-i386-win32-vc6-debug/pjlib++-test.tlb"

 				HeaderFileName=""/>

 			<Tool

 				Name="VCPostBuildEventTool"/>

@@ -74,8 +74,8 @@
 		</Configuration>

 		<Configuration

 			Name="Release|Win32"

-			OutputDirectory=".\./output/pjlib++-test-i386-win32-vc7-release"

-			IntermediateDirectory=".\./output/pjlib++-test-i386-win32-vc7-release"

+			OutputDirectory=".\./output/pjlib++-test-i386-win32-vc6-release"

+			IntermediateDirectory=".\./output/pjlib++-test-i386-win32-vc6-release"

 			ConfigurationType="1"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE"

@@ -90,10 +90,10 @@
 				RuntimeLibrary="2"

 				EnableFunctionLevelLinking="TRUE"

 				UsePrecompiledHeader="2"

-				PrecompiledHeaderFile=".\./output/pjlib++-test-i386-win32-vc7-release/pjlib++-test.pch"

-				AssemblerListingLocation=".\./output/pjlib++-test-i386-win32-vc7-release/"

-				ObjectFile=".\./output/pjlib++-test-i386-win32-vc7-release/"

-				ProgramDataBaseFileName=".\./output/pjlib++-test-i386-win32-vc7-release/"

+				PrecompiledHeaderFile=".\./output/pjlib++-test-i386-win32-vc6-release/pjlib++-test.pch"

+				AssemblerListingLocation=".\./output/pjlib++-test-i386-win32-vc6-release/"

+				ObjectFile=".\./output/pjlib++-test-i386-win32-vc6-release/"

+				ProgramDataBaseFileName=".\./output/pjlib++-test-i386-win32-vc6-release/"

 				WarningLevel="3"

 				SuppressStartupBanner="TRUE"

 				CompileAs="0"/>

@@ -102,15 +102,15 @@
 			<Tool

 				Name="VCLinkerTool"

 				AdditionalDependencies="netapi32.lib mswsock.lib ws2_32.lib odbc32.lib odbccp32.lib"

-				OutputFile="../bin/pjlib++-test-i386-win32-vc7-release.exe"

+				OutputFile="../bin/pjlib++-test-i386-win32-vc6-release.exe"

 				LinkIncremental="1"

 				SuppressStartupBanner="TRUE"

-				ProgramDatabaseFile=".\./output/pjlib++-test-i386-win32-vc7-release/pjlib++-test-i386-win32-vc7-release.pdb"

+				ProgramDatabaseFile=".\./output/pjlib++-test-i386-win32-vc6-release/pjlib++-test-i386-win32-vc6-release.pdb"

 				SubSystem="1"

 				TargetMachine="1"/>

 			<Tool

 				Name="VCMIDLTool"

-				TypeLibraryName=".\./output/pjlib++-test-i386-win32-vc7-release/pjlib++-test.tlb"

+				TypeLibraryName=".\./output/pjlib++-test-i386-win32-vc6-release/pjlib++-test.tlb"

 				HeaderFileName=""/>

 			<Tool

 				Name="VCPostBuildEventTool"/>

diff --git a/pjlib/build/pjlib++.vcproj b/pjlib/build/pjlib++.vcproj
index 9daab799..9e671b0a 100644
--- a/pjlib/build/pjlib++.vcproj
+++ b/pjlib/build/pjlib++.vcproj
@@ -3,8 +3,10 @@
 	ProjectType="Visual C++"

 	Version="7.10"

 	Name="pjlib++"

-	SccProjectName="&quot;$/pjproject/pjlib/build&quot;, UIAAAAAA"

-	SccLocalPath=".">

+	SccProjectName=""

+	SccAuxPath=""

+	SccLocalPath=""

+	SccProvider="">

 	<Platforms>

 		<Platform

 			Name="Win32"/>

@@ -12,8 +14,8 @@
 	<Configurations>

 		<Configuration

 			Name="Release|Win32"

-			OutputDirectory=".\output\pjlib++-i386-win32-vc7-release"

-			IntermediateDirectory=".\output\pjlib++-i386-win32-vc7-release"

+			OutputDirectory=".\output\pjlib++-i386-win32-vc6-release"

+			IntermediateDirectory=".\output\pjlib++-i386-win32-vc6-release"

 			ConfigurationType="4"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE"

@@ -27,10 +29,10 @@
 				StringPooling="TRUE"

 				RuntimeLibrary="2"

 				EnableFunctionLevelLinking="TRUE"

-				PrecompiledHeaderFile=".\output\pjlib++-i386-win32-vc7-release/pjlib++.pch"

-				AssemblerListingLocation=".\output\pjlib++-i386-win32-vc7-release/"

-				ObjectFile=".\output\pjlib++-i386-win32-vc7-release/"

-				ProgramDataBaseFileName=".\output\pjlib++-i386-win32-vc7-release/"

+				PrecompiledHeaderFile=".\output\pjlib++-i386-win32-vc6-release/pjlib++.pch"

+				AssemblerListingLocation=".\output\pjlib++-i386-win32-vc6-release/"

+				ObjectFile=".\output\pjlib++-i386-win32-vc6-release/"

+				ProgramDataBaseFileName=".\output\pjlib++-i386-win32-vc6-release/"

 				WarningLevel="3"

 				SuppressStartupBanner="TRUE"

 				CompileAs="0"/>

@@ -38,7 +40,7 @@
 				Name="VCCustomBuildTool"/>

 			<Tool

 				Name="VCLibrarianTool"

-				OutputFile="../lib/pjlib++-i386-win32-vc7-release.lib"

+				OutputFile="../lib/pjlib++-i386-win32-vc6-release.lib"

 				SuppressStartupBanner="TRUE"/>

 			<Tool

 				Name="VCMIDLTool"/>

@@ -63,8 +65,8 @@
 		</Configuration>

 		<Configuration

 			Name="Debug|Win32"

-			OutputDirectory=".\output\pjlib++-i386-win32-vc7-debug"

-			IntermediateDirectory=".\output\pjlib++-i386-win32-vc7-debug"

+			OutputDirectory=".\output\pjlib++-i386-win32-vc6-debug"

+			IntermediateDirectory=".\output\pjlib++-i386-win32-vc6-debug"

 			ConfigurationType="4"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE"

@@ -76,10 +78,10 @@
 				PreprocessorDefinitions="_DEBUG;WIN32;_LIB;PJ_WIN32=1;PJ_M_I386=1"

 				BasicRuntimeChecks="3"

 				RuntimeLibrary="1"

-				PrecompiledHeaderFile=".\output\pjlib++-i386-win32-vc7-debug/pjlib++.pch"

-				AssemblerListingLocation=".\output\pjlib++-i386-win32-vc7-debug/"

-				ObjectFile=".\output\pjlib++-i386-win32-vc7-debug/"

-				ProgramDataBaseFileName=".\output\pjlib++-i386-win32-vc7-debug/"

+				PrecompiledHeaderFile=".\output\pjlib++-i386-win32-vc6-debug/pjlib++.pch"

+				AssemblerListingLocation=".\output\pjlib++-i386-win32-vc6-debug/"

+				ObjectFile=".\output\pjlib++-i386-win32-vc6-debug/"

+				ProgramDataBaseFileName=".\output\pjlib++-i386-win32-vc6-debug/"

 				WarningLevel="3"

 				SuppressStartupBanner="TRUE"

 				DebugInformationFormat="4"

@@ -88,7 +90,7 @@
 				Name="VCCustomBuildTool"/>

 			<Tool

 				Name="VCLibrarianTool"

-				OutputFile="../lib/pjlib++-i386-win32-vc7-debug.lib"

+				OutputFile="../lib/pjlib++-i386-win32-vc6-debug.lib"

 				SuppressStartupBanner="TRUE"/>

 			<Tool

 				Name="VCMIDLTool"/>

diff --git a/pjlib/build/pjlib.sln b/pjlib/build/pjlib.sln
index ae820f6a..e843a754 100644
--- a/pjlib/build/pjlib.sln
+++ b/pjlib/build/pjlib.sln
@@ -1,72 +1,54 @@
 Microsoft Visual Studio Solution File, Format Version 8.00

-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib", "pjlib.vcproj", "{4A6465DC-D757-43F2-9180-60920E33522B}"

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib", "pjlib.vcproj", "{02D95A67-9434-4EBC-9A55-0F5DF912B61D}"

 	ProjectSection(ProjectDependencies) = postProject

 	EndProjectSection

 EndProject

-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib++", "pjlib++.vcproj", "{D124EDDD-ED22-43C0-9DDC-279BDEE7DF61}"

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib++", "pjlib++.vcproj", "{D80CE629-FF34-448B-BF5C-99C89AEE2360}"

 	ProjectSection(ProjectDependencies) = postProject

 	EndProjectSection

 EndProject

-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib++_test", "pjlib++-test.vcproj", "{2B01F39B-FF97-46BF-9CC8-26E3246ACA0E}"

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib++_test", "pjlib++-test.vcproj", "{4EB736BB-61BF-4D18-9BBE-1A9ED3E5A115}"

 	ProjectSection(ProjectDependencies) = postProject

-		{4A6465DC-D757-43F2-9180-60920E33522B} = {4A6465DC-D757-43F2-9180-60920E33522B}

+		{D80CE629-FF34-448B-BF5C-99C89AEE2360} = {D80CE629-FF34-448B-BF5C-99C89AEE2360}

+		{02D95A67-9434-4EBC-9A55-0F5DF912B61D} = {02D95A67-9434-4EBC-9A55-0F5DF912B61D}

 	EndProjectSection

 EndProject

-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib_samples", "pjlib_samples.vcproj", "{C1B9C84B-CE30-45D7-A322-986786CE29D5}"

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib_samples", "pjlib_samples.vcproj", "{6D35E3D7-D511-45D5-8D18-1085F45981EB}"

 	ProjectSection(ProjectDependencies) = postProject

-		{4A6465DC-D757-43F2-9180-60920E33522B} = {4A6465DC-D757-43F2-9180-60920E33522B}

+		{02D95A67-9434-4EBC-9A55-0F5DF912B61D} = {02D95A67-9434-4EBC-9A55-0F5DF912B61D}

 	EndProjectSection

 EndProject

-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib_test", "pjlib_test.vcproj", "{0F28531A-FE4A-4E40-9C7F-763316CA5C9C}"

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pjlib_test", "pjlib_test.vcproj", "{A078B8BF-BE0B-43D6-8D2B-57B965C7FA09}"

 	ProjectSection(ProjectDependencies) = postProject

-		{4A6465DC-D757-43F2-9180-60920E33522B} = {4A6465DC-D757-43F2-9180-60920E33522B}

+		{02D95A67-9434-4EBC-9A55-0F5DF912B61D} = {02D95A67-9434-4EBC-9A55-0F5DF912B61D}

 	EndProjectSection

 EndProject

 Global

-	GlobalSection(SourceCodeControl) = preSolution

-		SccNumberOfProjects = 4

-		SccProjectUniqueName0 = pjlib.vcproj

-		SccProjectName0 = \u0022$/pjproject/pjlib/build\u0022,\u0020UIAAAAAA

-		SccLocalPath0 = .

-		SccProvider0 = MSSCCI:Microsoft\u0020Visual\u0020SourceSafe

-		SccProjectUniqueName1 = pjlib++.vcproj

-		SccProjectName1 = \u0022$/pjproject/pjlib/build\u0022,\u0020UIAAAAAA

-		SccLocalPath1 = .

-		SccProvider1 = MSSCCI:Microsoft\u0020Visual\u0020SourceSafe

-		SccProjectUniqueName2 = pjlib_samples.vcproj

-		SccProjectName2 = \u0022$/pjproject-0.3/pjlib/build\u0022,\u0020EJDAAAAA

-		SccLocalPath2 = .

-		SccProvider2 = MSSCCI:Microsoft\u0020Visual\u0020SourceSafe

-		SccProjectUniqueName3 = pjlib_test.vcproj

-		SccProjectName3 = \u0022$/pjproject/pjlib/build\u0022,\u0020UIAAAAAA

-		SccLocalPath3 = .

-		SccProvider3 = MSSCCI:Microsoft\u0020Visual\u0020SourceSafe

-	EndGlobalSection

 	GlobalSection(SolutionConfiguration) = preSolution

 		Debug = Debug

 		Release = Release

 	EndGlobalSection

 	GlobalSection(ProjectConfiguration) = postSolution

-		{4A6465DC-D757-43F2-9180-60920E33522B}.Debug.ActiveCfg = Debug|Win32

-		{4A6465DC-D757-43F2-9180-60920E33522B}.Debug.Build.0 = Debug|Win32

-		{4A6465DC-D757-43F2-9180-60920E33522B}.Release.ActiveCfg = Release|Win32

-		{4A6465DC-D757-43F2-9180-60920E33522B}.Release.Build.0 = Release|Win32

-		{D124EDDD-ED22-43C0-9DDC-279BDEE7DF61}.Debug.ActiveCfg = Debug|Win32

-		{D124EDDD-ED22-43C0-9DDC-279BDEE7DF61}.Debug.Build.0 = Debug|Win32

-		{D124EDDD-ED22-43C0-9DDC-279BDEE7DF61}.Release.ActiveCfg = Release|Win32

-		{D124EDDD-ED22-43C0-9DDC-279BDEE7DF61}.Release.Build.0 = Release|Win32

-		{2B01F39B-FF97-46BF-9CC8-26E3246ACA0E}.Debug.ActiveCfg = Debug|Win32

-		{2B01F39B-FF97-46BF-9CC8-26E3246ACA0E}.Debug.Build.0 = Debug|Win32

-		{2B01F39B-FF97-46BF-9CC8-26E3246ACA0E}.Release.ActiveCfg = Release|Win32

-		{2B01F39B-FF97-46BF-9CC8-26E3246ACA0E}.Release.Build.0 = Release|Win32

-		{C1B9C84B-CE30-45D7-A322-986786CE29D5}.Debug.ActiveCfg = Debug|Win32

-		{C1B9C84B-CE30-45D7-A322-986786CE29D5}.Debug.Build.0 = Debug|Win32

-		{C1B9C84B-CE30-45D7-A322-986786CE29D5}.Release.ActiveCfg = Release|Win32

-		{C1B9C84B-CE30-45D7-A322-986786CE29D5}.Release.Build.0 = Release|Win32

-		{0F28531A-FE4A-4E40-9C7F-763316CA5C9C}.Debug.ActiveCfg = Debug|Win32

-		{0F28531A-FE4A-4E40-9C7F-763316CA5C9C}.Debug.Build.0 = Debug|Win32

-		{0F28531A-FE4A-4E40-9C7F-763316CA5C9C}.Release.ActiveCfg = Release|Win32

-		{0F28531A-FE4A-4E40-9C7F-763316CA5C9C}.Release.Build.0 = Release|Win32

+		{02D95A67-9434-4EBC-9A55-0F5DF912B61D}.Debug.ActiveCfg = Debug|Win32

+		{02D95A67-9434-4EBC-9A55-0F5DF912B61D}.Debug.Build.0 = Debug|Win32

+		{02D95A67-9434-4EBC-9A55-0F5DF912B61D}.Release.ActiveCfg = Release|Win32

+		{02D95A67-9434-4EBC-9A55-0F5DF912B61D}.Release.Build.0 = Release|Win32

+		{D80CE629-FF34-448B-BF5C-99C89AEE2360}.Debug.ActiveCfg = Debug|Win32

+		{D80CE629-FF34-448B-BF5C-99C89AEE2360}.Debug.Build.0 = Debug|Win32

+		{D80CE629-FF34-448B-BF5C-99C89AEE2360}.Release.ActiveCfg = Release|Win32

+		{D80CE629-FF34-448B-BF5C-99C89AEE2360}.Release.Build.0 = Release|Win32

+		{4EB736BB-61BF-4D18-9BBE-1A9ED3E5A115}.Debug.ActiveCfg = Debug|Win32

+		{4EB736BB-61BF-4D18-9BBE-1A9ED3E5A115}.Debug.Build.0 = Debug|Win32

+		{4EB736BB-61BF-4D18-9BBE-1A9ED3E5A115}.Release.ActiveCfg = Release|Win32

+		{4EB736BB-61BF-4D18-9BBE-1A9ED3E5A115}.Release.Build.0 = Release|Win32

+		{6D35E3D7-D511-45D5-8D18-1085F45981EB}.Debug.ActiveCfg = Debug|Win32

+		{6D35E3D7-D511-45D5-8D18-1085F45981EB}.Debug.Build.0 = Debug|Win32

+		{6D35E3D7-D511-45D5-8D18-1085F45981EB}.Release.ActiveCfg = Release|Win32

+		{6D35E3D7-D511-45D5-8D18-1085F45981EB}.Release.Build.0 = Release|Win32

+		{A078B8BF-BE0B-43D6-8D2B-57B965C7FA09}.Debug.ActiveCfg = Debug|Win32

+		{A078B8BF-BE0B-43D6-8D2B-57B965C7FA09}.Debug.Build.0 = Debug|Win32

+		{A078B8BF-BE0B-43D6-8D2B-57B965C7FA09}.Release.ActiveCfg = Release|Win32

+		{A078B8BF-BE0B-43D6-8D2B-57B965C7FA09}.Release.Build.0 = Release|Win32

 	EndGlobalSection

 	GlobalSection(ExtensibilityGlobals) = postSolution

 	EndGlobalSection

diff --git a/pjlib/build/pjlib.vcproj b/pjlib/build/pjlib.vcproj
index b0631867..c1438833 100644
--- a/pjlib/build/pjlib.vcproj
+++ b/pjlib/build/pjlib.vcproj
@@ -3,10 +3,10 @@
 	ProjectType="Visual C++"

 	Version="7.10"

 	Name="pjlib"

-	SccProjectName="&quot;$/pjproject/pjlib/build&quot;, UIAAAAAA"

+	SccProjectName=""

 	SccAuxPath=""

-	SccLocalPath="."

-	SccProvider="MSSCCI:Microsoft Visual SourceSafe">

+	SccLocalPath=""

+	SccProvider="">

 	<Platforms>

 		<Platform

 			Name="Win32"/>

@@ -14,8 +14,8 @@
 	<Configurations>

 		<Configuration

 			Name="Debug|Win32"

-			OutputDirectory=".\output\pjlib-i386-win32-vc7-debug"

-			IntermediateDirectory=".\output\pjlib-i386-win32-vc7-debug"

+			OutputDirectory=".\output\pjlib-i386-win32-vc6-debug"

+			IntermediateDirectory=".\output\pjlib-i386-win32-vc6-debug"

 			ConfigurationType="4"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE"

@@ -27,10 +27,10 @@
 				PreprocessorDefinitions="_DEBUG;WIN32;_LIB;PJ_WIN32;PJ_M_I386"

 				BasicRuntimeChecks="3"

 				RuntimeLibrary="1"

-				PrecompiledHeaderFile=".\output\pjlib-i386-win32-vc7-debug/pjlib.pch"

-				AssemblerListingLocation=".\output\pjlib-i386-win32-vc7-debug/"

-				ObjectFile=".\output\pjlib-i386-win32-vc7-debug/"

-				ProgramDataBaseFileName=".\output\pjlib-i386-win32-vc7-debug/"

+				PrecompiledHeaderFile=".\output\pjlib-i386-win32-vc6-debug/pjlib.pch"

+				AssemblerListingLocation=".\output\pjlib-i386-win32-vc6-debug/"

+				ObjectFile=".\output\pjlib-i386-win32-vc6-debug/"

+				ProgramDataBaseFileName=".\output\pjlib-i386-win32-vc6-debug/"

 				BrowseInformation="1"

 				WarningLevel="4"

 				SuppressStartupBanner="TRUE"

@@ -40,7 +40,7 @@
 				Name="VCCustomBuildTool"/>

 			<Tool

 				Name="VCLibrarianTool"

-				OutputFile="../lib/pjlib-i386-win32-vc7-debug.lib"

+				OutputFile="../lib/pjlib-i386-win32-vc6-debug.lib"

 				SuppressStartupBanner="TRUE"/>

 			<Tool

 				Name="VCMIDLTool"/>

@@ -65,8 +65,8 @@
 		</Configuration>

 		<Configuration

 			Name="Release|Win32"

-			OutputDirectory="\.output\pjlib-i386-win32-vc7-release"

-			IntermediateDirectory=".\output\pjlib-i386-win32-vc7-release"

+			OutputDirectory="\.output\pjlib-i386-win32-vc6-release"

+			IntermediateDirectory=".\output\pjlib-i386-win32-vc6-release"

 			ConfigurationType="4"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE"

@@ -80,10 +80,10 @@
 				StringPooling="TRUE"

 				RuntimeLibrary="2"

 				EnableFunctionLevelLinking="TRUE"

-				PrecompiledHeaderFile=".\output\pjlib-i386-win32-vc7-release/pjlib.pch"

-				AssemblerListingLocation=".\output\pjlib-i386-win32-vc7-release/"

-				ObjectFile=".\output\pjlib-i386-win32-vc7-release/"

-				ProgramDataBaseFileName=".\output\pjlib-i386-win32-vc7-release/"

+				PrecompiledHeaderFile=".\output\pjlib-i386-win32-vc6-release/pjlib.pch"

+				AssemblerListingLocation=".\output\pjlib-i386-win32-vc6-release/"

+				ObjectFile=".\output\pjlib-i386-win32-vc6-release/"

+				ProgramDataBaseFileName=".\output\pjlib-i386-win32-vc6-release/"

 				BrowseInformation="1"

 				WarningLevel="4"

 				SuppressStartupBanner="TRUE"

@@ -93,7 +93,7 @@
 				Name="VCCustomBuildTool"/>

 			<Tool

 				Name="VCLibrarianTool"

-				OutputFile="../lib/pjlib-i386-win32-vc7-release.lib"

+				OutputFile="../lib/pjlib-i386-win32-vc6-release.lib"

 				SuppressStartupBanner="TRUE"/>

 			<Tool

 				Name="VCMIDLTool"/>

@@ -948,6 +948,25 @@
 			</File>

 			<File

 				RelativePath="..\src\pj\unicode_win32.c">

+				<FileConfiguration

+					Name="Debug|Win32">

+					<Tool

+						Name="VCCLCompilerTool"

+						Optimization="0"

+						AdditionalIncludeDirectories=""

+						PreprocessorDefinitions=""

+						BasicRuntimeChecks="3"

+						BrowseInformation="1"/>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="Release|Win32">

+					<Tool

+						Name="VCCLCompilerTool"

+						Optimization="2"

+						AdditionalIncludeDirectories=""

+						PreprocessorDefinitions=""

+						BrowseInformation="1"/>

+				</FileConfiguration>

 			</File>

 			<Filter

 				Name="Other Targets"

diff --git a/pjlib/build/pjlib_samples.vcproj b/pjlib/build/pjlib_samples.vcproj
index 7fddeef1..3313649d 100644
--- a/pjlib/build/pjlib_samples.vcproj
+++ b/pjlib/build/pjlib_samples.vcproj
@@ -3,10 +3,10 @@
 	ProjectType="Visual C++"

 	Version="7.10"

 	Name="pjlib_samples"

-	SccProjectName="&quot;$/pjproject-0.3/pjlib/build&quot;, EJDAAAAA"

+	SccProjectName=""

 	SccAuxPath=""

-	SccLocalPath="."

-	SccProvider="MSSCCI:Microsoft Visual SourceSafe"

+	SccLocalPath=""

+	SccProvider=""

 	Keyword="MakeFileProj">

 	<Platforms>

 		<Platform

@@ -15,28 +15,28 @@
 	<Configurations>

 		<Configuration

 			Name="Debug|Win32"

-			OutputDirectory=".\./output/pjlib-samples-i386-win32-vc7-debug"

-			IntermediateDirectory=".\./output/pjlib-samples-i386-win32-vc7-debug"

+			OutputDirectory=".\./output/pjlib-samples-i386-win32-vc6-debug"

+			IntermediateDirectory=".\./output/pjlib-samples-i386-win32-vc6-debug"

 			ConfigurationType="0"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE">

 			<Tool

 				Name="VCNMakeTool"

-				BuildCommandLine="nmake /nologo /f &quot;pjlib_samples.mak&quot; MODE=debug VC=vc7"

-				ReBuildCommandLine="nmake /nologo /f &quot;pjlib_samples.mak&quot; MODE=debug VC=vc7 /a"

+				BuildCommandLine="nmake /nologo /f &quot;pjlib_samples.mak&quot; MODE=debug"

+				ReBuildCommandLine="nmake /nologo /f &quot;pjlib_samples.mak&quot; MODE=debug /a"

 				Output="pjlib samples"/>

 		</Configuration>

 		<Configuration

 			Name="Release|Win32"

-			OutputDirectory=".\./output/pjlib-samples-i386-win32-vc7-release"

-			IntermediateDirectory=".\./output/pjlib-samples-i386-win32-vc7-release"

+			OutputDirectory=".\./output/pjlib-samples-i386-win32-vc6-release"

+			IntermediateDirectory=".\./output/pjlib-samples-i386-win32-vc6-release"

 			ConfigurationType="0"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE">

 			<Tool

 				Name="VCNMakeTool"

-				BuildCommandLine="nmake /f &quot;pjlib_samples.mak&quot; MODE=release VC=vc7"

-				ReBuildCommandLine="nmake /f &quot;pjlib_samples.mak&quot; MODE=release VC=vc7 /a"

+				BuildCommandLine="nmake /f &quot;pjlib_samples.mak&quot; MODE=release"

+				ReBuildCommandLine="nmake /f &quot;pjlib_samples.mak&quot; MODE=release /a"

 				Output="pjlib samples"/>

 		</Configuration>

 	</Configurations>

diff --git a/pjlib/build/pjlib_test.vcproj b/pjlib/build/pjlib_test.vcproj
index 8696c008..1ab4c859 100644
--- a/pjlib/build/pjlib_test.vcproj
+++ b/pjlib/build/pjlib_test.vcproj
@@ -3,10 +3,10 @@
 	ProjectType="Visual C++"

 	Version="7.10"

 	Name="pjlib_test"

-	SccProjectName="&quot;$/pjproject/pjlib/build&quot;, UIAAAAAA"

+	SccProjectName=""

 	SccAuxPath=""

-	SccLocalPath="."

-	SccProvider="MSSCCI:Microsoft Visual SourceSafe">

+	SccLocalPath=""

+	SccProvider="">

 	<Platforms>

 		<Platform

 			Name="Win32"/>

@@ -14,8 +14,8 @@
 	<Configurations>

 		<Configuration

 			Name="Debug|Win32"

-			OutputDirectory=".\output\pjlib-test-i386-win32-vc7-debug"

-			IntermediateDirectory=".\output\pjlib-test-i386-win32-vc7-debug"

+			OutputDirectory=".\output\pjlib-test-i386-win32-vc6-debug"

+			IntermediateDirectory=".\output\pjlib-test-i386-win32-vc6-debug"

 			ConfigurationType="1"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE"

@@ -28,10 +28,10 @@
 				BasicRuntimeChecks="3"

 				RuntimeLibrary="1"

 				UsePrecompiledHeader="2"

-				PrecompiledHeaderFile=".\output\pjlib-test-i386-win32-vc7-debug/pjlib_test.pch"

-				AssemblerListingLocation=".\output\pjlib-test-i386-win32-vc7-debug/"

-				ObjectFile=".\output\pjlib-test-i386-win32-vc7-debug/"

-				ProgramDataBaseFileName=".\output\pjlib-test-i386-win32-vc7-debug/"

+				PrecompiledHeaderFile=".\output\pjlib-test-i386-win32-vc6-debug/pjlib_test.pch"

+				AssemblerListingLocation=".\output\pjlib-test-i386-win32-vc6-debug/"

+				ObjectFile=".\output\pjlib-test-i386-win32-vc6-debug/"

+				ProgramDataBaseFileName=".\output\pjlib-test-i386-win32-vc6-debug/"

 				BrowseInformation="1"

 				WarningLevel="4"

 				SuppressStartupBanner="TRUE"

@@ -42,16 +42,16 @@
 			<Tool

 				Name="VCLinkerTool"

 				AdditionalDependencies="netapi32.lib mswsock.lib ws2_32.lib odbc32.lib odbccp32.lib"

-				OutputFile="../bin/pjlib-test-i386-win32-vc7-debug.exe"

+				OutputFile="../bin/pjlib-test-i386-win32-vc6-debug.exe"

 				LinkIncremental="1"

 				SuppressStartupBanner="TRUE"

 				GenerateDebugInformation="TRUE"

-				ProgramDatabaseFile=".\output\pjlib-test-i386-win32-vc7-debug/pjlib-test-i386-win32-vc7-debug.pdb"

+				ProgramDatabaseFile=".\output\pjlib-test-i386-win32-vc6-debug/pjlib-test-i386-win32-vc6-debug.pdb"

 				SubSystem="1"

 				TargetMachine="1"/>

 			<Tool

 				Name="VCMIDLTool"

-				TypeLibraryName=".\output\pjlib-test-i386-win32-vc7-debug/pjlib_test.tlb"

+				TypeLibraryName=".\output\pjlib-test-i386-win32-vc6-debug/pjlib_test.tlb"

 				HeaderFileName=""/>

 			<Tool

 				Name="VCPostBuildEventTool"/>

@@ -76,8 +76,8 @@
 		</Configuration>

 		<Configuration

 			Name="Release|Win32"

-			OutputDirectory=".\output\pjlib-test-i386-win32-vc7-release"

-			IntermediateDirectory=".\output\pjlib-test-i386-win32-vc7-release"

+			OutputDirectory=".\output\pjlib-test-i386-win32-vc6-release"

+			IntermediateDirectory=".\output\pjlib-test-i386-win32-vc6-release"

 			ConfigurationType="1"

 			UseOfMFC="0"

 			ATLMinimizesCRunTimeLibraryUsage="FALSE"

@@ -92,10 +92,10 @@
 				RuntimeLibrary="2"

 				EnableFunctionLevelLinking="TRUE"

 				UsePrecompiledHeader="2"

-				PrecompiledHeaderFile=".\output\pjlib-test-i386-win32-vc7-release/pjlib_test.pch"

-				AssemblerListingLocation=".\output\pjlib-test-i386-win32-vc7-release/"

-				ObjectFile=".\output\pjlib-test-i386-win32-vc7-release/"

-				ProgramDataBaseFileName=".\output\pjlib-test-i386-win32-vc7-release/"

+				PrecompiledHeaderFile=".\output\pjlib-test-i386-win32-vc6-release/pjlib_test.pch"

+				AssemblerListingLocation=".\output\pjlib-test-i386-win32-vc6-release/"

+				ObjectFile=".\output\pjlib-test-i386-win32-vc6-release/"

+				ProgramDataBaseFileName=".\output\pjlib-test-i386-win32-vc6-release/"

 				BrowseInformation="1"

 				WarningLevel="4"

 				SuppressStartupBanner="TRUE"

@@ -106,7 +106,7 @@
 			<Tool

 				Name="VCLinkerTool"

 				AdditionalDependencies="netapi32.lib mswsock.lib ws2_32.lib odbc32.lib odbccp32.lib"

-				OutputFile="../bin/pjlib-test-i386-win32-vc7-release.exe"

+				OutputFile="../bin/pjlib-test-i386-win32-vc6-release.exe"

 				LinkIncremental="1"

 				SuppressStartupBanner="TRUE"

 				GenerateDebugInformation="TRUE"

@@ -114,7 +114,7 @@
 				TargetMachine="1"/>

 			<Tool

 				Name="VCMIDLTool"

-				TypeLibraryName=".\output\pjlib-test-i386-win32-vc7-release/pjlib_test.tlb"

+				TypeLibraryName=".\output\pjlib-test-i386-win32-vc6-release/pjlib_test.tlb"

 				HeaderFileName=""/>

 			<Tool

 				Name="VCPostBuildEventTool"/>

@@ -367,7 +367,8 @@
 			<File

 				RelativePath="..\src\pjlib-test\main.c">

 				<FileConfiguration

-					Name="Debug|Win32">

+					Name="Debug|Win32"

+					ExcludedFromBuild="TRUE">

 					<Tool

 						Name="VCCLCompilerTool"

 						Optimization="0"

@@ -411,6 +412,28 @@
 				</FileConfiguration>

 			</File>

 			<File

+				RelativePath="..\src\pjlib-test\main_win32.c">

+				<FileConfiguration

+					Name="Debug|Win32">

+					<Tool

+						Name="VCCLCompilerTool"

+						Optimization="0"

+						AdditionalIncludeDirectories=""

+						PreprocessorDefinitions=""

+						BasicRuntimeChecks="3"

+						BrowseInformation="1"/>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="Release|Win32">

+					<Tool

+						Name="VCCLCompilerTool"

+						Optimization="2"

+						AdditionalIncludeDirectories=""

+						PreprocessorDefinitions=""

+						BrowseInformation="1"/>

+				</FileConfiguration>

+			</File>

+			<File

 				RelativePath="..\src\pjlib-test\mutex.c">

 				<FileConfiguration

 					Name="Debug|Win32">

diff --git a/pjlib/include/pj/errno.h b/pjlib/include/pj/errno.h
index 83e0c800..906d2053 100644
--- a/pjlib/include/pj/errno.h
+++ b/pjlib/include/pj/errno.h
@@ -64,6 +64,11 @@ PJ_BEGIN_DECL
  */
 
 /**
+ * Guidelines on error message length.
+ */
+#define PJ_ERR_MSG_SIZE  64
+
+/**
  * Get the last platform error/status, folded into pj_status_t.
  * @return	OS dependent error code, folded into pj_status_t.
  * @remark	This function gets errno, or calls GetLastError() function and