Symbol: OUTCHAR
usr.sbin/pppd/chat/chat.c
1428
#define OUTCHAR(c) (buflen > 0? (--buflen, *buf++ = (c)): 0)
usr.sbin/pppd/main.c
1343
#define OUTCHAR(c) (buflen > 0? (--buflen, *buf++ = (c)): 0)