From: Nathan Wagner <nw@hydaspes.if.org>
Date: Tue, 23 Sep 2014 04:41:54 +0000 (+0000)
Subject: add leading prototype for pd_uuid_rng_get_bytes
X-Git-Url: https://pd.if.org/git/?p=uuid;a=commitdiff_plain;h=a8c8ac860fcc5ff1af94f42432cdc9636a8de779

add leading prototype for pd_uuid_rng_get_bytes

gcc was giving a warning for a missing prototype.  A prototype isn't
actually needed since there's one in pduuid.h and the function is
only used after it is defined in rng.c, but providing one will suppress
a warning without having to change the compile flags.
---

diff --git a/rng.c b/rng.c
index 5a51559..72960c9 100644
--- a/rng.c
+++ b/rng.c
@@ -108,6 +108,8 @@ static unsigned long rng_win32(unsigned char *buf, unsigned long len) {
 
 #endif
 
+unsigned long pd_uuid_rng_get_bytes(unsigned char *out, unsigned long outlen);
+
 unsigned long   pd_uuid_rng_get_bytes(unsigned char *out, unsigned long outlen) {
 	unsigned long   x;