a3e1a41274
- macro with variable declarations not at the begging of block - branch prediction hints not available in gcc2 ok fkr@
13 lines
377 B
Plaintext
13 lines
377 B
Plaintext
$OpenBSD: patch-syshead_h,v 1.1 2009/03/08 15:56:52 martin Exp $
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--- syshead.h.orig Fri Mar 6 13:56:33 2009
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+++ syshead.h Fri Mar 6 13:56:47 2009
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@@ -37,7 +37,7 @@
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#endif
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/* branch prediction hints */
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-#if defined(__GNUC__)
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+#if defined(__GNUC__) && __GNUC__ >= 3
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# define likely(x) __builtin_expect((x),1)
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# define unlikely(x) __builtin_expect((x),0)
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#else
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