X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=cmdutils.h;h=981f0faf1eb9788ae02df6189f22f5902abf2f03;hb=acae1492cf78321689818d462db787a3f31f96fc;hp=1e27d8fcc2f549898623461fadd3ec9a48958f24;hpb=7542157d8afdf63a2cbc20a5e8aab86c85c42773;p=ffmpeg

diff --git a/cmdutils.h b/cmdutils.h
index 1e27d8fcc2f..981f0faf1eb 100644
--- a/cmdutils.h
+++ b/cmdutils.h
@@ -24,6 +24,16 @@
 
 #include <inttypes.h>
 
+/**
+ * program name, defined by the program for show_version().
+ */
+extern const char program_name[];
+
+/**
+ * program birth year, defined by the program for show_banner()
+ */
+extern const int program_birth_year;
+
 /**
  * Parses a string and returns its corresponding value as a double.
  * Exits from the application if the string cannot be correctly
@@ -51,7 +61,7 @@ double parse_number_or_die(const char *context, const char *numstr, int type, do
  * not zero \p timestr is interpreted as a duration, otherwise as a
  * date
  *
- * @see av_parse_date()
+ * @see parse_date()
  */
 int64_t parse_time_or_die(const char *context, const char *timestr, int is_duration);
 
@@ -70,6 +80,7 @@ typedef struct {
 #define OPT_SUBTITLE 0x0200
 #define OPT_FUNC2  0x0400
 #define OPT_INT64  0x0800
+#define OPT_EXIT   0x1000
      union {
         void (*func_arg)(const char *); //FIXME passing error code as int return would be nicer then exit() in the func
         int *int_arg;
@@ -101,18 +112,15 @@ void print_error(const char *filename, int err);
  * Prints the program banner to stderr. The banner contents depend on the
  * current version of the repository and of the libav* libraries used by
  * the program.
- * @param program_name name of the program
- * @param program_birth_year year of birth of the program
  */
-void show_banner(const char *program_name, int program_birth_year);
+void show_banner(void);
 
 /**
  * Prints the version of the program to stdout. The version message
  * depends on the current versions of the repository and of the libav*
  * libraries.
- * @param program_name name of the program
  */
-void show_version(const char *program_name);
+void show_version(void);
 
 /**
  * Prints the license of the program to stdout. The license depends on
@@ -120,4 +128,10 @@ void show_version(const char *program_name);
  */
 void show_license(void);
 
+/**
+ * Prints a listing containing all the formats supported by the
+ * program.
+ */
+void show_formats(void);
+
 #endif /* FFMPEG_CMDUTILS_H */