add SDL_crc16.c to msvc and watcom builds

Makefile.os2

@@ -68,7 +68,7 @@ CFLAGS_DLL+= -DSDL_BUILD_MINOR_VERSION=$(MINOR_VERSION)
 CFLAGS_DLL+= -DSDL_BUILD_MICRO_VERSION=$(MICRO_VERSION)
 
 SRCS = SDL.c SDL_assert.c SDL_error.c SDL_guid.c SDL_log.c SDL_dataqueue.c SDL_hints.c SDL_list.c SDL_utils.c
-SRCS+= SDL_getenv.c SDL_iconv.c SDL_malloc.c SDL_qsort.c SDL_stdlib.c SDL_string.c SDL_strtokr.c SDL_crc32.c
+SRCS+= SDL_getenv.c SDL_iconv.c SDL_malloc.c SDL_qsort.c SDL_stdlib.c SDL_string.c SDL_strtokr.c SDL_crc16.c SDL_crc32.c
 SRCS+= SDL_cpuinfo.c SDL_atomic.c SDL_spinlock.c SDL_thread.c SDL_timer.c
 SRCS+= SDL_rwops.c SDL_power.c
 SRCS+= SDL_audio.c SDL_audiocvt.c SDL_audiodev.c SDL_audiotypecvt.c SDL_mixer.c SDL_wave.c

Makefile.w32

@@ -44,7 +44,7 @@ CFLAGS_DLL+= -DSDL_BUILD_MICRO_VERSION=$(MICRO_VERSION)
 RCFLAGS = -q -r -bt=nt $(INCPATH)
 
 SRCS = SDL.c SDL_assert.c SDL_error.c SDL_guid.c SDL_log.c SDL_dataqueue.c SDL_hints.c SDL_list.c SDL_utils.c
-SRCS+= SDL_getenv.c SDL_iconv.c SDL_malloc.c SDL_qsort.c SDL_stdlib.c SDL_string.c SDL_strtokr.c SDL_crc32.c
+SRCS+= SDL_getenv.c SDL_iconv.c SDL_malloc.c SDL_qsort.c SDL_stdlib.c SDL_string.c SDL_strtokr.c SDL_crc16.c SDL_crc32.c
 SRCS+= SDL_cpuinfo.c SDL_atomic.c SDL_spinlock.c SDL_thread.c SDL_timer.c
 SRCS+= SDL_rwops.c SDL_power.c
 SRCS+= SDL_audio.c SDL_audiocvt.c SDL_audiodev.c SDL_audiotypecvt.c SDL_mixer.c SDL_wave.c

VisualC-GDK/SDL/SDL.vcxproj

@@ -694,6 +694,7 @@
     <ClCompile Include="..\..\src\sensor\dummy\SDL_dummysensor.c" />
     <ClCompile Include="..\..\src\sensor\SDL_sensor.c" />
     <ClCompile Include="..\..\src\sensor\windows\SDL_windowssensor.c" />
+    <ClCompile Include="..\..\src\stdlib\SDL_crc16.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_crc32.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_getenv.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_iconv.c" />

VisualC-GDK/SDL/SDL.vcxproj.filters

@@ -1252,6 +1252,9 @@
     <ClCompile Include="..\..\src\thread\generic\SDL_syscond.c">
       <Filter>thread\generic</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\stdlib\SDL_crc16.c">
+      <Filter>stdlib</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\stdlib\SDL_crc32.c">
       <Filter>stdlib</Filter>
     </ClCompile>

VisualC-WinRT/SDL-UWP.vcxproj

@@ -307,6 +307,7 @@
     <ClCompile Include="..\src\SDL_utils.c" />
     <ClCompile Include="..\src\sensor\dummy\SDL_dummysensor.c" />
     <ClCompile Include="..\src\sensor\SDL_sensor.c" />
+    <ClCompile Include="..\src\stdlib\SDL_crc16.c" />
     <ClCompile Include="..\src\stdlib\SDL_crc32.c" />
     <ClCompile Include="..\src\stdlib\SDL_getenv.c" />
     <ClCompile Include="..\src\stdlib\SDL_iconv.c" />

VisualC-WinRT/SDL-UWP.vcxproj.filters

@@ -648,6 +648,9 @@
     <ClCompile Include="..\src\locale\winrt\SDL_syslocale.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\stdlib\SDL_crc16.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\stdlib\SDL_crc32.c">
       <Filter>Source Files</Filter>
     </ClCompile>

VisualC/SDL/SDL.vcxproj

@@ -562,6 +562,7 @@
     <ClCompile Include="..\..\src\sensor\dummy\SDL_dummysensor.c" />
     <ClCompile Include="..\..\src\sensor\SDL_sensor.c" />
     <ClCompile Include="..\..\src\sensor\windows\SDL_windowssensor.c" />
+    <ClCompile Include="..\..\src\stdlib\SDL_crc16.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_crc32.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_getenv.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_iconv.c" />

VisualC/SDL/SDL.vcxproj.filters

@@ -1245,6 +1245,9 @@
     <ClCompile Include="..\..\src\thread\generic\SDL_syscond.c">
       <Filter>thread\generic</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\stdlib\SDL_crc16.c">
+      <Filter>stdlib</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\stdlib\SDL_crc32.c">
       <Filter>stdlib</Filter>
     </ClCompile>