Mention setsid after vfork.

[gnu-emacs] / src / macterm.h

diff --git a/src/macterm.h b/src/macterm.h
index 56d6081c8295106ff245c59e3795eb4e84c163c1..f9e2655a7a22d0a49593d1c4e9592c62b875072e 100644 (file)
--- a/src/macterm.h
+++ b/src/macterm.h
@@ -25,8 +25,10 @@ Boston, MA 02110-1301, USA.  */
 #include "frame.h"
 
 #define RGB_TO_ULONG(r, g, b) (((r) << 16) | ((g) << 8) | (b))
+#define ARGB_TO_ULONG(a, r, g, b) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
 
-#define RED_FROM_ULONG(color) ((color) >> 16)
+#define ALPHA_FROM_ULONG(color) ((color) >> 24)
+#define RED_FROM_ULONG(color) (((color) >> 16) & 0xff)
 #define GREEN_FROM_ULONG(color) (((color) >> 8) & 0xff)
 #define BLUE_FROM_ULONG(color) ((color) & 0xff)
 
@@ -583,6 +585,10 @@ enum {
 };
 #endif
 
+#if 0
+/* We can't determine the availability of these enumerators by
+   MAC_OS_X_VERSION_MAX_ALLOWED, because they are defined in
+   MacOSX10.3.9.sdk for Mac OS X 10.4, but not in Mac OS X 10.3.  */
 #if MAC_OS_X_VERSION_MAX_ALLOWED < 1040
 /* Gestalt selectors */
 enum {
@@ -591,6 +597,7 @@ enum {
   gestaltSystemVersionBugFix   = 'sys3'
 };
 #endif
+#endif
 
 #ifdef MAC_OSX
 #if MAC_OS_X_VERSION_MAX_ALLOWED < 1020
@@ -657,6 +664,10 @@ extern int mac_quit_char_key_p P_ ((UInt32, UInt32));
 #define FONT_TYPE_FOR_UNIBYTE(font, ch) 0
 #define FONT_TYPE_FOR_MULTIBYTE(font, ch) 0
 
+#if USE_MAC_IMAGE_IO
+extern CGColorSpaceRef mac_cg_color_space_rgb;
+#endif
+
 /* Defined in macselect.c */
 
 extern void x_clear_frame_selections P_ ((struct frame *));