Defined in 3 files as a prototype:

• external/bsd/libpcap/dist/lbl/os-sunos4.h, line 114 (as a prototype)
• external/bsd/tcpdump/dist/lbl/os-sunos4.h, line 113 (as a prototype)
• include/signal.h, line 168 (as a prototype)

Defined in 2 files as a macro:

• bin/ksh/sh.h, line 90 (as a macro)
• external/gpl3/gdb/dist/readline/examples/rlfe/os.h, line 139 (as a macro)

Defined in 2 files as a function:

• lib/libc/compat-43/killpg.c, line 51 (as a function)
• usr.bin/make/util.c, line 227 (as a function)

Referenced in 15 files:

• bin/ksh/c_ksh.c, line 1267
• bin/ksh/jobs.c
  • line 295
  • line 301
  • line 798
  • line 800
  • line 885
• bin/sh/jobs.c
  • line 200
  • line 383
• crypto/external/bsd/heimdal/dist/kadmin/kadm_conn.c, line 115
• crypto/external/bsd/openssh/dist/session.c, line 1987
• crypto/external/bsd/openssh/dist/sshd.c, line 368
• external/bsd/atf/dist/tools/test-program.cpp, line 774
• external/bsd/kyua-testers/dist/run.c, line 479
• external/bsd/tmux/dist/server.c, line 473
• libexec/rexecd/rexecd.c, line 299
• libexec/rshd/rshd.c, line 590
• tests/lib/libc/sys/t_ptrace_wait.c, line 4764
• usr.bin/make/make.h, line 532
• usr.bin/timeout/timeout.c
  • line 315
  • line 329
• usr.sbin/sysinst/main.c, line 545