t = swf_InsertTag(t,ST_SHOWFRAME);
t = swf_InsertTag(t,ST_END);
- f = open("buttontest.swf",O_WRONLY|O_CREAT, 0644);
+ f = open("buttontest.swf",O_WRONLY|O_CREAT|O_BINARY, 0644);
if FAILED(swf_WriteSWF(f,&swf)) fprintf(stderr,"WriteSWF() failed.\n");
close(f);