http://git.plan9.i2p/cat/QuickMedia/commit/2030684b16004a4f6c60f499584366ae5ad57bc9?style=unified&whitespace=ignore-change&show-outdated=
Optional \n " ) ; fprintf ( stderr , " examples: \n " ) ; fprintf ( stderr , " quickmedia-video-player video.mp4 \n " ) ; fprintf ( stderr , " quickmedia-video-player --wid 30481231 -- video.mp4 \n " ) ; exit ( 1 ) ; } static bool string_to_long ( const char * str , long & result ) { errno = 0 ; char * endptr = NULL ; result = strtol ( str , & endptr , 0 ) ; return endptr !