Remove Fl::*sleep() method family, as discussed in fltk.coredev.

Hopefully this doesn't break Windows or Mac OX IDE builds, please help
testing.

Short story: these functions showed compatibility problems, lacked some
quality (regarding interruption by signals), and maybe more.

This is a combined commit that reverts three (3) svn commits. The following
lists are extracted from git, but show the svn revisions and files:

    Remove Fl::*sleep() family, part 1: revert svn r 10287.

:100644 100644 a988702... 794920f... M	ide/Xcode4/FLTK.xcodeproj/project.pbxproj

    Remove Fl::*sleep() family, part 2: revert svn r 10151.

:100644 100644 cf839e6... bfde9c4... M	ide/Xcode3/FLTK.xcodeproj/project.pbxproj
:100644 100644 794920f... c0c772a... M	ide/Xcode4/FLTK.xcodeproj/project.pbxproj

    Remove Fl::*sleep() family, part 2b: revert svn r 10151 (continued).

:100644 100644 bfde9c4... abf2922... M	ide/Xcode3/FLTK.xcodeproj/project.pbxproj

    Remove Fl::*sleep() family, part 3: revert svn r 10150.

:100644 100644 b469018... e76a3e5... M	FL/Fl.H
:100644 100644 7bb7899... 4d4755d... M	ide/VisualC2008/fltk.lib.vcproj
:100644 100644 9d9a2cf... 334aef8... M	ide/VisualC2008/fltkdll.vcproj
:100644 100644 5533a54... e30058b... M	ide/VisualC2010/fltk.lib.vcxproj
:100644 100644 e49f691... 1259c87... M	ide/VisualC2010/fltk.lib.vcxproj.filters
:100644 100644 946f31a... d53ab80... M	src/CMakeLists.txt
:100644 000000 fed36fd... 0000000... D	src/Fl_sleep.cxx
:100644 100644 3d9656c... 3b265f9... M	src/Makefile
:100644 100644 6eadbcb... 5dd5872... M	test/sudoku.cxx


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10419 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

6 files changed, 1 insertions, 99 deletions

diff --git a/ide/VisualC2008/fltk.lib.vcproj b/ide/VisualC2008/fltk.lib.vcproj
index 7bb7899cc..4d4755d86 100644
--- a/ide/VisualC2008/fltk.lib.vcproj
+++ b/ide/VisualC2008/fltk.lib.vcproj
@@ -3761,52 +3761,6 @@
 			</FileConfiguration>

 		</File>

 		<File

-			RelativePath="..\..\src\Fl_sleep.cxx"

-			>

-			<FileConfiguration

-				Name="Debug|Win32"

-				>

-				<Tool

-					Name="VCCLCompilerTool"

-					Optimization="0"

-					AdditionalIncludeDirectories=""

-					PreprocessorDefinitions=""

-					BrowseInformation="1"

-				/>

-			</FileConfiguration>

-			<FileConfiguration

-				Name="Release|Win32"

-				>

-				<Tool

-					Name="VCCLCompilerTool"

-					FavorSizeOrSpeed="0"

-					AdditionalIncludeDirectories=""

-					PreprocessorDefinitions=""

-				/>

-			</FileConfiguration>

-			<FileConfiguration

-				Name="Debug Cairo|Win32"

-				>

-				<Tool

-					Name="VCCLCompilerTool"

-					Optimization="0"

-					AdditionalIncludeDirectories=""

-					PreprocessorDefinitions=""

-					BrowseInformation="1"

-				/>

-			</FileConfiguration>

-			<FileConfiguration

-				Name="Release Cairo|Win32"

-				>

-				<Tool

-					Name="VCCLCompilerTool"

-					FavorSizeOrSpeed="0"

-					AdditionalIncludeDirectories=""

-					PreprocessorDefinitions=""

-				/>

-			</FileConfiguration>

-		</File>

-		<File

 			RelativePath="..\..\src\Fl_Menu.cxx"

 			>

 			<FileConfiguration

diff --git a/ide/VisualC2008/fltkdll.vcproj b/ide/VisualC2008/fltkdll.vcproj
index 9d9a2cfc3..334aef832 100644
--- a/ide/VisualC2008/fltkdll.vcproj
+++ b/ide/VisualC2008/fltkdll.vcproj
@@ -3476,48 +3476,6 @@
 					PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;NDEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"

 				/>

 			</FileConfiguration>

-		</File>		

-		<File

-			RelativePath="..\..\src\Fl_sleep.cxx"

-			>

-			<FileConfiguration

-				Name="Release|Win32"

-				>

-				<Tool

-					Name="VCCLCompilerTool"

-					AdditionalIncludeDirectories=""

-					PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;NDEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"

-				/>

-			</FileConfiguration>

-			<FileConfiguration

-				Name="Debug|Win32"

-				>

-				<Tool

-					Name="VCCLCompilerTool"

-					Optimization="0"

-					AdditionalIncludeDirectories=""

-					PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;_DEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"

-				/>

-			</FileConfiguration>

-			<FileConfiguration

-				Name="Debug Cairo|Win32"

-				>

-				<Tool

-					Name="VCCLCompilerTool"

-					Optimization="0"

-					AdditionalIncludeDirectories=""

-					PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;_DEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"

-				/>

-			</FileConfiguration>

-			<FileConfiguration

-				Name="Release Cairo|Win32"

-				>

-				<Tool

-					Name="VCCLCompilerTool"

-					AdditionalIncludeDirectories=""

-					PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;FL_DLL;FL_LIBRARY;WIN32;NDEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN;$(NoInherit)"

-				/>

-			</FileConfiguration>

 		</File>

 		<File

 			RelativePath="..\..\src\Fl_Menu.cxx"

diff --git a/ide/VisualC2010/fltk.lib.vcxproj b/ide/VisualC2010/fltk.lib.vcxproj
index 5533a545c..e30058b92 100644
--- a/ide/VisualC2010/fltk.lib.vcxproj
+++ b/ide/VisualC2010/fltk.lib.vcxproj
@@ -293,7 +293,6 @@
     <ClInclude Include="..\..\FL\Fl_XPM_Image.H" />

   </ItemGroup>

   <ItemGroup>

-    <ClCompile Include="..\..\src\Fl_sleep.cxx" />

     <ClCompile Include="..\..\src\xutf8\case.c" />

     <ClCompile Include="..\..\src\filename_absolute.cxx">

       <Optimization Condition="'$(Configuration)|$(Platform)'=='Debug Cairo|Win32'">Disabled</Optimization>

@@ -2520,4 +2519,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

   <ImportGroup Label="ExtensionTargets">

   </ImportGroup>

-</Project>
\ No newline at end of file
+</Project>

diff --git a/ide/VisualC2010/fltk.lib.vcxproj.filters b/ide/VisualC2010/fltk.lib.vcxproj.filters
index e49f691a8..1259c8796 100644
--- a/ide/VisualC2010/fltk.lib.vcxproj.filters
+++ b/ide/VisualC2010/fltk.lib.vcxproj.filters
@@ -527,6 +527,5 @@
     <ClCompile Include="..\..\src\scandir.c" />

     <ClCompile Include="..\..\src\screen_xywh.cxx" />

     <ClCompile Include="..\..\src\vsnprintf.c" />

-    <ClCompile Include="..\..\src\Fl_sleep.cxx" />

   </ItemGroup>

 </Project>

diff --git a/ide/Xcode3/FLTK.xcodeproj/project.pbxproj b/ide/Xcode3/FLTK.xcodeproj/project.pbxproj
index cf839e607..abf292228 100644
--- a/ide/Xcode3/FLTK.xcodeproj/project.pbxproj
+++ b/ide/Xcode3/FLTK.xcodeproj/project.pbxproj
@@ -8,7 +8,6 @@
 
 /* Begin PBXBuildFile section */
 		00BD4FD0209BFB1A6446B9A5 /* freeglut_teapot.cxx in Sources */ = {isa = PBXBuildFile; fileRef = 95604163D1E6CBE33AAD66CD /* freeglut_teapot.cxx */; };
-		01C68DB0192C6089000BD75C /* Fl_sleep.cxx in Sources */ = {isa = PBXBuildFile; fileRef = 01C68DAF192C6089000BD75C /* Fl_sleep.cxx */; };
 		023D5B2431F40114C118A5DB /* Fl_Window.cxx in Sources */ = {isa = PBXBuildFile; fileRef = BF1FE1C69D048AA23CF27B1E /* Fl_Window.cxx */; };
 		0262498E858406B6E51BD4E4 /* fl_symbols.cxx in Sources */ = {isa = PBXBuildFile; fileRef = 7C8D88FDB0A0A32E59465025 /* fl_symbols.cxx */; };
 		036C655FFDAEEE93046F08A6 /* checkers.cxx in Sources */ = {isa = PBXBuildFile; fileRef = 67989D22AB6482C5B577D395 /* checkers.cxx */; };
@@ -4054,7 +4053,6 @@
 		00B08A2C8EA901C350696F8D /* Fl_compose.cxx */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = Fl_compose.cxx; path = ../../src/Fl_compose.cxx; sourceTree = SOURCE_ROOT; };
 		00CAAA52DC3193E1133AE26C /* Fl_Float_Input.H */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = Fl_Float_Input.H; path = ../../FL/Fl_Float_Input.H; sourceTree = SOURCE_ROOT; };
 		00E3864092375950FE42449E /* Fl_Tree_Item_Array.cxx */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = Fl_Tree_Item_Array.cxx; path = ../../src/Fl_Tree_Item_Array.cxx; sourceTree = SOURCE_ROOT; };
-		01C68DAF192C6089000BD75C /* Fl_sleep.cxx */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = Fl_sleep.cxx; path = ../../src/Fl_sleep.cxx; sourceTree = SOURCE_ROOT; };
 		020FFBC4E06A072BF8D098FB /* resize.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = resize.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		02C21BB31E7DDFE9E76F4997 /* Fl_Dial.H */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = Fl_Dial.H; path = ../../FL/Fl_Dial.H; sourceTree = SOURCE_ROOT; };
 		02EE866C628E67B0928F7E6C /* output.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = output.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -5545,7 +5543,6 @@
 				EB5B18A1B9B1E41F2AB56A97 /* Fl_get_system_colors.cxx */,
 				28E8F2802DEA5334F914BE98 /* Fl_grab.cxx */,
 				D004B2D87C53E063F848C539 /* Fl_lock.cxx */,
-				01C68DAF192C6089000BD75C /* Fl_sleep.cxx */,
 				AAE8D31DC4F024028C66743C /* Fl_own_colormap.cxx */,
 				5B2B6ED6A3649923BAAFFDF1 /* Fl_visual.cxx */,
 				09A359CA8F522F64BAF6CEAF /* Fl_x.cxx */,
@@ -9530,7 +9527,6 @@
 				9DD7A2B6D63D30C07781F446 /* is_spacing.c in Sources */,
 				299CB8A2848CB844BCEC7829 /* Fl_Paged_Device.cxx in Sources */,
 				7F74F393190D7F0500C56950 /* fl_gleam.cxx in Sources */,
-				01C68DB0192C6089000BD75C /* Fl_sleep.cxx in Sources */,
 				7F76E016192FAD420071728B /* Fl_Copy_Surface.cxx in Sources */,
 				7F76E018192FAD590071728B /* Fl_Image_Surface.cxx in Sources */,
 			);
diff --git a/ide/Xcode4/FLTK.xcodeproj/project.pbxproj b/ide/Xcode4/FLTK.xcodeproj/project.pbxproj
index a988702da..c0c772a19 100644
--- a/ide/Xcode4/FLTK.xcodeproj/project.pbxproj
+++ b/ide/Xcode4/FLTK.xcodeproj/project.pbxproj
@@ -318,7 +318,6 @@
 		7EA88708B9A088FCEB7CAA27 /* file_chooser.cxx in Sources */ = {isa = PBXBuildFile; fileRef = 39CD231E22E0B53E92CABDC9 /* file_chooser.cxx */; };
 		7EC3AD9A56535A54430B8DCD /* Fl_Browser_.cxx in Sources */ = {isa = PBXBuildFile; fileRef = AAD25B747F4122A2C5224708 /* Fl_Browser_.cxx */; };
 		7F12FCC718E1EEB900AB6A11 /* fl_gleam.cxx in Sources */ = {isa = PBXBuildFile; fileRef = 7F12FCC618E1EEB900AB6A11 /* fl_gleam.cxx */; };
-		7F1373FF19BCC32E0020C0E5 /* Fl_sleep.cxx in Sources */ = {isa = PBXBuildFile; fileRef = 01BAFF0F192C611E005C6310 /* Fl_sleep.cxx */; };
 		7F4762EE12D22C470073A4F9 /* ApplicationServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 7F4762ED12D22C470073A4F9 /* ApplicationServices.framework */; };
 		7F54C8A8130FAC4F00E736F3 /* gzclose.c in Sources */ = {isa = PBXBuildFile; fileRef = 7F54C8A3130FAC4F00E736F3 /* gzclose.c */; };
 		7F54C8A9130FAC4F00E736F3 /* gzlib.c in Sources */ = {isa = PBXBuildFile; fileRef = 7F54C8A4130FAC4F00E736F3 /* gzlib.c */; };
@@ -4044,7 +4043,6 @@
 		00B08A2C8EA901C350696F8D /* Fl_compose.cxx */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = Fl_compose.cxx; path = ../../src/Fl_compose.cxx; sourceTree = SOURCE_ROOT; };
 		00CAAA52DC3193E1133AE26C /* Fl_Float_Input.H */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = Fl_Float_Input.H; path = ../../FL/Fl_Float_Input.H; sourceTree = SOURCE_ROOT; };
 		00E3864092375950FE42449E /* Fl_Tree_Item_Array.cxx */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = Fl_Tree_Item_Array.cxx; path = ../../src/Fl_Tree_Item_Array.cxx; sourceTree = SOURCE_ROOT; };
-		01BAFF0F192C611E005C6310 /* Fl_sleep.cxx */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = Fl_sleep.cxx; path = ../../src/Fl_sleep.cxx; sourceTree = "<group>"; };
 		020FFBC4E06A072BF8D098FB /* resize.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = resize.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		02C21BB31E7DDFE9E76F4997 /* Fl_Dial.H */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = Fl_Dial.H; path = ../../FL/Fl_Dial.H; sourceTree = SOURCE_ROOT; };
 		02EE866C628E67B0928F7E6C /* output.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = output.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -5539,7 +5537,6 @@
 				EB5B18A1B9B1E41F2AB56A97 /* Fl_get_system_colors.cxx */,
 				28E8F2802DEA5334F914BE98 /* Fl_grab.cxx */,
 				D004B2D87C53E063F848C539 /* Fl_lock.cxx */,
-				01BAFF0F192C611E005C6310 /* Fl_sleep.cxx */,
 				AAE8D31DC4F024028C66743C /* Fl_own_colormap.cxx */,
 				5B2B6ED6A3649923BAAFFDF1 /* Fl_visual.cxx */,
 				09A359CA8F522F64BAF6CEAF /* Fl_x.cxx */,
@@ -9473,7 +9470,6 @@
 				644FEEF43A0CCBD89E2CE6FC /* Fl_Table_Row.cxx in Sources */,
 				CDCB453B3493D8E96E80DFF7 /* Fl_Tabs.cxx in Sources */,
 				FB93EB94C997FC6F8C5D389D /* Fl_Text_Buffer.cxx in Sources */,
-				7F1373FF19BCC32E0020C0E5 /* Fl_sleep.cxx in Sources */,
 				4536387C357FBA58B3C5258B /* Fl_Text_Display.cxx in Sources */,
 				8F77031B8CCFF315D4CB151E /* Fl_Text_Editor.cxx in Sources */,
 				E21880F92CD1B5E315C3F4DF /* Fl_Tile.cxx in Sources */,