Defined in 3 files as a prototype:

• contrib/libpcap/lbl/os-sunos4.h, line 138 (as a prototype)
• contrib/tcpdump/lbl/os-sunos4.h, line 139 (as a prototype)
• include/unistd.h, line 550 (as a prototype)

Defined in 1 files as a macro:

• contrib/tnftp/tnftp.h, line 478 (as a macro)

Defined in 1 files as a function:

• lib/libc/net/rcmd.c, line 317 (as a function)

Referenced in 4 files:

• contrib/sendmail/src/daemon.c, line 2551
• crypto/heimdal/appl/rsh/rsh.c
  • line 852
  • line 853
• crypto/heimdal/appl/rsh/rshd.c, line 663
• crypto/openssh/openbsd-compat/rresvport.c, line 51