Initial implimentation of win32_trash()

Makefile

@@ -158,7 +158,7 @@ macos_BUNDLE:=./TuxPaint.app
 ios_BUNDLE:=./TuxPaint-$(SDK).app
 BUNDLE:=$($(OS)_BUNDLE)
 
-windows_ARCH_LIBS:=obj/win32_print.o obj/resource.o
+windows_ARCH_LIBS:=obj/win32_print.o obj/resource.o obj/win32_trash.o
 macos_ARCH_LIBS:=src/macos_print.m obj/macos.o
 ios_ARCH_LIBS:=src/ios_print.m obj/ios.o
 beos_ARCH_LIBS:=obj/BeOS_print.o
@@ -1262,6 +1262,12 @@ obj/win32_print.o:	src/win32_print.c src/win32_print.h src/debug.h
 	@$(CC) $(CFLAGS) $(DEBUG_FLAGS) $(SDL_CFLAGS) $(DEFS) \
 		-c src/win32_print.c -o obj/win32_print.o
 
+obj/win32_trash.o:	src/win32_trash.c src/debug.h
+	@echo
+	@echo "...Compiling win32 trash support..."
+	@$(CC) $(CFLAGS) $(DEBUG_FLAGS) $(SDL_CFLAGS) $(DEFS) \
+		-c src/win32_trash.c -o obj/win32_trash.o
+
 obj/postscript_print.o:	src/postscript_print.c \
 			src/postscript_print.h src/debug.h
 	@echo

src/tuxpaint.c

@@ -2137,7 +2137,14 @@ static float pick_best_scape(unsigned int orig_w, unsigned int orig_h, unsigned
 #endif
 static SDL_Surface *myIMG_Load_RWops(const char *file);
 static SDL_Surface *myIMG_Load(const char *file);
+#ifndef WIN32
 static int trash(char *path);
+#else
+#ifndef UNLINK_ONLY
+static int win32_trash(char *path);
+#define trash(file) win32_trash(file)
+#endif
+#endif
 int file_exists(char *path);
 
 int generate_fontconfig_cache_spinner(SDL_Surface * screen);
@@ -25851,6 +25858,7 @@ int main(int argc, char *argv[])
 /**
  * FIXME
  */
+#ifndef WIN32
 static int trash(char *path)
 {
 #ifdef UNLINK_ONLY
@@ -26023,6 +26031,7 @@ static int trash(char *path)
   return (0);
 #endif /* UNLINK_ONLY */
 }
+#endif
 
 /**
  * FIXME

src/win32_trash.c

@@ -0,0 +1,13 @@
+#include <windows.h>
+
+int win32_trash(char *path);
+int win32_trash(char *path)
+{
+  SHFILEOPSTRUCT op;
+  
+  op.wFunc = FO_DELETE;
+  op.pFrom = path;
+  op.fFlags = FOF_SILENT|FOF_ALLOWUNDO;
+  
+  return SHFileOperationA(&op);
+}