X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=include%2Fwimlib%2Fcompiler.h;h=d32d092b964dfda938aa82cd4343edb085e9e103;hp=19a9ebe70c6763cd9efb91242487a80eb45dd78d;hb=5dea227530b479ee9436b8eb46df3ec3ba009c0d;hpb=9b3bd8bf81681c6ac3216f62bbf7c7cf63e9bb17

diff --git a/include/wimlib/compiler.h b/include/wimlib/compiler.h
index 19a9ebe7..d32d092b 100644
--- a/include/wimlib/compiler.h
+++ b/include/wimlib/compiler.h
@@ -19,6 +19,9 @@
 #	define _malloc_attribute __attribute__((malloc))
 #	define _warn_unused_result_attribute __attribute__((warn_unused_result))
 #	define _aligned_attribute(size) __attribute__((aligned(size)))
+#	define likely(x) __builtin_expect(!!(x), 1)
+#	define unlikely(x) __builtin_expect(!!(x), 0)
+#	define inline inline __attribute__((always_inline))
 #else
 #	define WIMLIBAPI
 #	define _always_inline_attribute inline
@@ -28,6 +31,8 @@
 #	define _malloc_attribute
 #	define _warn_unused_result_attribute
 #	define _aligned_attribute(size)
+#	define likely(x) (x)
+#	define unlikely(x) (x)
 #endif /* __GNUC__ */
 
 #endif /* _WIMLIB_COMPILER_H */