Merge branch 'collectd-5.7' into collectd-5.8

[collectd.git] / src / daemon / utils_random.h

diff --git a/src/daemon/utils_random.h b/src/daemon/utils_random.h
index b05f4c8..75bdc12 100644 (file)
--- a/src/daemon/utils_random.h
+++ b/src/daemon/utils_random.h
@@ -29,7 +29,15 @@
  *
  * This function is thread- and reentrant-safe.
  */
-double cdrand_d (void);
+double cdrand_d(void);
+
+/**
+ * cdrand_u returns a random uint32_t value uniformly distributed in the range
+ * [0-2^32).
+ *
+ * This function is thread- and reentrant-safe.
+ */
+uint32_t cdrand_u(void);
 
 /**
  * Returns a random long between min and max, inclusively.
@@ -37,4 +45,4 @@ double cdrand_d (void);
  * If min is larger than max, the result may be rounded incorrectly and may be
  * outside the intended range. This function is thread- and reentrant-safe.
  */
-long cdrand_range (long min, long max);
+long cdrand_range(long min, long max);