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-rw-r--r--src/common/utils.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/common/utils.h b/src/common/utils.h
index 29463cf..fa5cf57 100644
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -31,3 +31,5 @@
if (!((result) = (type *) realloc ((result), sizeof(type) * (number))))\
{ printf("SYSERR: realloc failure"); abort(); } } while(0)
+#define MRAND(max) (int) ((float)max * (rand() / (RAND_MAX + 1.0)))
+#define MMRAND(min, max) min + (int) ((float)max * (rand() / (RAND_MAX + (float)min)))