Mark some inline functions static such that gcc (in C89 mode) doesn't

export them.  Clang already doesn't export them because it assumes C99 by
default.  This fixes net/ortp on systems without clang.

net/libsrtp/Makefile

@@ -4,6 +4,7 @@
 PORTNAME=	libsrtp
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.5.0
+PORTREVISION=	1
 CATEGORIES=	net
 MASTER_SITES=	GHR
 

net/libsrtp/files/patch-crypto-include-sha1.h

@@ -0,0 +1,23 @@
+--- crypto/include/sha1.h.orig	2014-10-13 14:35:33 UTC
++++ crypto/include/sha1.h
+@@ -68,17 +68,20 @@ typedef EVP_MD_CTX sha1_ctx_t;
+  *
+  */
+ 
++static
+ void inline sha1_init (sha1_ctx_t *ctx)
+ {
+     EVP_MD_CTX_init(ctx);
+     EVP_DigestInit(ctx, EVP_sha1());
+ }
+ 
++static
+ void inline sha1_update (sha1_ctx_t *ctx, const uint8_t *M, int octets_in_msg)
+ {
+     EVP_DigestUpdate(ctx, M, octets_in_msg);
+ }
+ 
++static
+ void inline sha1_final (sha1_ctx_t *ctx, uint32_t *output)
+ {
+     unsigned int len = 0;