Update of /cvsroot/alsa/alsa-driver/include
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv10573
Modified Files:
compat_22.h
Log Message:
define (un)likely macros for 2.2.x kernels
Index: compat_22.h
===================================================================
RCS file: /cvsroot/alsa/alsa-driver/include/compat_22.h,v
retrieving revision 1.56
retrieving revision 1.57
diff -u -r1.56 -r1.57
--- compat_22.h 6 Mar 2004 16:55:12 -0000 1.56
+++ compat_22.h 29 Mar 2004 12:28:55 -0000 1.57
@@ -7,6 +7,14 @@
#include <linux/pagemap.h>
#include <linux/ioport.h>
+#ifndef likely
+#if __GNUC__ == 2 && __GNUC_MINOR__ < 96
+#define __builtin_expect(x, expected_value) (x)
+#endif
+#define likely(x) __builtin_expect((x),1)
+#define unlikely(x) __builtin_expect((x),0)
+#endif
+
#if defined(SND_NEED_USB_WRAPPER) && (defined(CONFIG_USB) ||
defined(CONFIG_USB_MODULE))
/* include linux/usb.h at first since it defines another compatibility layers, which
* conflicts with ours...
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