Fix rc4 header, #ifndef -> #define

Originally committed as revision 10733 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · 3f30c42b61
parent d02f15476f
commit 3f30c42b61
1 changed files with 1 additions and 1 deletions
--- a/libavutil/rc4.h
+++ b/libavutil/rc4.h
@ -19,7 +19,7 @@
 */

 #ifndef RC4_H
-#ifndef RC4_H
+#define RC4_H

 void ff_rc4_enc(const uint8_t *key, int keylen, uint8_t *data, int datalen);