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 169 (as a prototype)

Defined in 3 files as a macro:

• bin/ksh/sh.h, line 90 (as a macro)
• external/gpl3/gdb.old/dist/readline/readline/examples/rlfe/os.h, line 139 (as a macro)
• external/gpl3/gdb/dist/readline/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 219 (as a function)

Referenced in 15 files:

• bin/ksh/c_ksh.c, line 1279
• bin/ksh/jobs.c
  • line 295
  • line 301
  • line 798
  • line 800
  • line 885
• bin/sh/jobs.c
  • line 201
  • line 392
• crypto/external/bsd/heimdal/dist/kadmin/kadm_conn.c, line 115
• crypto/external/bsd/openssh/dist/session.c, line 1985
• external/bsd/atf/dist/tools/test-program.cpp, line 776
• external/bsd/kyua-testers/dist/run.c, line 479
• external/bsd/tmux/dist/job.c, line 336
• external/bsd/tmux/dist/server.c, line 516
• libexec/rexecd/rexecd.c, line 299
• libexec/rshd/rshd.c, line 590
• tests/lib/libc/sys/t_ptrace_kill_wait.h, line 65
• usr.bin/make/make.h, line 1135
• usr.bin/timeout/timeout.c
  • line 322
  • line 336
• usr.sbin/sysinst/main.c, line 550