static int startredcode(struct anim * anim) { anim->redcodeCtx = redcode_open(anim->name); if (!anim->redcodeCtx) { return -1; } anim->duration = redcode_get_length(anim->redcodeCtx); return 0; }
static int isredcode(const char *filename) { struct redcode_handle *h = redcode_open(filename); if (!h) { return 0; } redcode_close(h); return 1; }