X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=urcu%2Fcompiler.h;h=aab2c5cdd7bff1c590896f0add675ba3435fcc3a;hb=8760d94e0ef6d52260765a9246aaac073613055e;hp=4dd89ea212285e664e2cd3c35e796a9af1d73d1e;hpb=49d7d158702c3d9fa3e62e5965dbd1a5b898b9c7;p=urcu.git

diff --git a/urcu/compiler.h b/urcu/compiler.h
index 4dd89ea..aab2c5c 100644
--- a/urcu/compiler.h
+++ b/urcu/compiler.h
@@ -23,7 +23,7 @@
 #define likely(x)	__builtin_expect(!!(x), 1)
 #define unlikely(x)	__builtin_expect(!!(x), 0)
 
-#define	barrier()	asm volatile("" : : : "memory");
+#define	barrier()	asm volatile("" : : : "memory")
 
 /*
  * Instruct the compiler to perform only a single access to a variable
@@ -39,4 +39,12 @@
  */
 #define ACCESS_ONCE(x)	(*(volatile typeof(x) *)&x)
 
+#ifndef max
+#define max(a,b) ((a)>(b)?(a):(b))
+#endif
+
+#ifndef min
+#define min(a,b) ((a)<(b)?(a):(b))
+#endif
+
 #endif /* _URCU_COMPILER_H */