updated some module documentation

3 files changed, 12 insertions, 11 deletions

diff --git a/modules/libsrtp/sdes.c b/modules/libsrtp/sdes.c
index a750432..1a90f3f 100644
--- a/modules/libsrtp/sdes.c
+++ b/modules/libsrtp/sdes.c
@@ -1,5 +1,5 @@
 /**
- * @file sdes.c  SDP Security Descriptions for Media Streams (RFC 4568)
+ * @file libsrtp/sdes.c  SDP Security Descriptions (RFC 4568)
  *
  * Copyright (C) 2010 Creytiv.com
  */
@@ -8,10 +8,11 @@
 #include "sdes.h"
 
 
-const char sdp_attr_crypto[] = "crypto";
+static const char sdp_attr_crypto[] = "crypto";
 
 
-int sdes_encode_crypto(struct sdp_media *m, uint32_t tag, const char *suite,
+int libsrtp_sdes_encode_crypto(struct sdp_media *m, uint32_t tag,
+		       const char *suite,
 		       const char *key, size_t key_len)
 {
 	return sdp_media_set_lattr(m, true, sdp_attr_crypto, "%u %s inline:%b",
@@ -22,7 +23,7 @@ int sdes_encode_crypto(struct sdp_media *m, uint32_t tag, const char *suite,
 /* http://tools.ietf.org/html/rfc4568
  * a=crypto:<tag> <crypto-suite> <key-params> [<session-params>]
  */
-int sdes_decode_crypto(struct crypto *c, const char *val)
+int libsrtp_sdes_decode_crypto(struct crypto *c, const char *val)
 {
 	struct pl tag, key_prms;
 	int err;
diff --git a/modules/libsrtp/sdes.h b/modules/libsrtp/sdes.h
index 66cc2f1..8c2c1f9 100644
--- a/modules/libsrtp/sdes.h
+++ b/modules/libsrtp/sdes.h
@@ -1,5 +1,5 @@
 /**
- * @file sdes.h  SDP Security Descriptions for Media Streams (RFC 4568) API
+ * @file libsrtp/sdes.h  SDP Security Descriptions (RFC 4568) API
  *
  * Copyright (C) 2010 Creytiv.com
  */
@@ -15,8 +15,8 @@ struct crypto {
 	struct pl sess_prms; /* optional */
 };
 
-extern const char sdp_attr_crypto[];
 
-int sdes_encode_crypto(struct sdp_media *m, uint32_t tag, const char *suite,
-		       const char *key, size_t key_len);
-int sdes_decode_crypto(struct crypto *c, const char *val);
+int libsrtp_sdes_encode_crypto(struct sdp_media *m, uint32_t tag,
+			       const char *suite,
+			       const char *key, size_t key_len);
+int libsrtp_sdes_decode_crypto(struct crypto *c, const char *val);
diff --git a/modules/libsrtp/srtp.c b/modules/libsrtp/srtp.c
index 244d7cc..7cb2592 100644
--- a/modules/libsrtp/srtp.c
+++ b/modules/libsrtp/srtp.c
@@ -272,7 +272,7 @@ static int sdp_enc(struct menc_st *st, struct sdp_media *m,
 	if (err)
 		return err;
 
-	return sdes_encode_crypto(m, tag, suite, key, olen);
+	return libsrtp_sdes_encode_crypto(m, tag, suite, key, olen);
 }
 
 
@@ -309,7 +309,7 @@ static bool sdp_attr_handler(const char *name, const char *value, void *arg)
 	struct crypto c;
 	(void)name;
 
-	if (sdes_decode_crypto(&c, value))
+	if (libsrtp_sdes_decode_crypto(&c, value))
 		return false;
 
 	if (0 != pl_strcmp(&c.key_method, "inline"))