1 files changed, 8 insertions, 0 deletions
diff --git a/src/core/misc.c b/src/core/misc.c
index 00f9d096..89f564d3 100644
--- a/src/core/misc.c
+++ b/src/core/misc.c
@@ -808,3 +808,11 @@ char *escape_string(const char *str)
 
 	return ret;
 }
+
+int nearest_power(int num)
+{
+	int n = 1;
+
+	while (n < num) n <<= 1;
+	return n;
+}