freebsd-skq/contrib/mandoc/test-cmsg.c
bapt b7d613ae8a Import mandoc 1.14.4
Approved by:	re (kib)
MFC after:	1 week
2018-09-20 10:58:52 +00:00

14 lines
174 B
C

#include <stddef.h>
#include <sys/socket.h>
int
main(void)
{
struct msghdr msg;
msg.msg_control = NULL;
msg.msg_controllen = 0;
return CMSG_FIRSTHDR(&msg) != NULL;
}