Split show_usage() out of show_help().

Originally committed as revision 20904 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 6 insertions, 1 deletions

diff --git a/ffplay.c b/ffplay.c
index e0b248e..a254203 100644
--- a/ffplay.c
+++ b/ffplay.c
@@ -2490,11 +2490,16 @@ static const OptionDef options[] = {
     { NULL, },
 };
 
-static void show_help(void)
+static void show_usage(void)
 {
     printf("Simple media player\n");
     printf("usage: ffplay [options] input_file\n");
     printf("\n");
+}
+
+static void show_help(void)
+{
+    show_usage();
     show_help_options(options, "Main options:\n",
                       OPT_EXPERT, 0);
     show_help_options(options, "\nAdvanced options:\n",