[FFmpeg-devel] [PATCH] add _XOPEN_SOURCE definition to tools/trasher.c

[Diego Biurrun]

When compiling tools/trasher.c the following warnings appear:

tools/trasher.c: In function 'main':
tools/trasher.c:44: warning: implicit declaration of function 'srandom'
tools/trasher.c:51: warning: implicit declaration of function 'random'

According to

http://www.opengroup.org/onlinepubs/009695399/functions/srandom.html

(s)random is an XSI extension, so adding

#define _XOPEN_SOURCE 600

to the file seems to be the correct solution.

Diego