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-rw-r--r--utils/utils.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/utils/utils.h b/utils/utils.h
index 278446e0c..e005fcbf7 100644
--- a/utils/utils.h
+++ b/utils/utils.h
@@ -19,6 +19,15 @@
#ifndef NOF_ELEMENTS
#define NOF_ELEMENTS(array) (sizeof(array)/sizeof(*(array)))
#endif
+#ifndef ABS
+#define ABS(x) (((x)>0)?(x):(-(x)))
+#endif
+#ifndef min
+#define min(x,y) (((x)<(y))?(x):(y))
+#endif
+#ifndef max
+#define max(x,y) (((x)>(y))?(x):(y))
+#endif
char * strip(char * const s);
int whitespace(const char * str);