Add max() and min() macro in common

[lttng-tools.git] / src / common / macros.h

diff --git a/src/common/macros.h b/src/common/macros.h
index 8185c85abfdacdece8bd4442cc10ca2898b8bd32..81f901c2d5d171bda6a6f064124d8c49bbf76944 100644 (file)
--- a/src/common/macros.h
+++ b/src/common/macros.h
@@ -52,4 +52,12 @@
 #define ARRAY_SIZE(array)   (sizeof(array) / (sizeof((array)[0])))
 #endif
 
 #define ARRAY_SIZE(array)   (sizeof(array) / (sizeof((array)[0])))
 #endif
 

+#ifndef max
+#define max(a, b) ((a) > (b) ? (a) : (b))
+#endif
+
+#ifndef min
+#define min(a, b) ((a) < (b) ? (a) : (b))
+#endif
+

 #endif /* _MACROS_H */
 #endif /* _MACROS_H */