make definition that should be static static

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4676 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/libs/srtp/crypto/rng/prng.c b/libs/srtp/crypto/rng/prng.c
index 23130be25889f99ea289cca3d25606a73bb50ede..0cd027eeced82e683862dcf0b5a58a5c5bd19ac5 100644 (file)
--- a/libs/srtp/crypto/rng/prng.c
+++ b/libs/srtp/crypto/rng/prng.c
@@ -47,7 +47,7 @@
 
 /* single, global prng structure */
 
-x917_prng_t x917_prng;
+static x917_prng_t x917_prng;
 
 err_status_t
 x917_prng_init(rand_source_func_t random_source) {