Defined in 5 files as a prototype:

• contrib/binutils/include/xregex2.h, line 550 (as a prototype)
• contrib/gdb/include/xregex2.h, line 556 (as a prototype)
• contrib/libgnuregex/regex.h, line 575 (as a prototype)
• contrib/nvi/regex/regex.h, line 103 (as a prototype)
• include/regex.h, line 116 (as a prototype)

Defined in 3 files as a macro:

• contrib/binutils/include/xregex.h, line 7 (as a macro)
• contrib/binutils/libiberty/regex.c, line 66 (as a macro)
• contrib/libgnuregex/regex.c, line 31 (as a macro)

Defined in 3 files as a function:

• contrib/libgnuregex/regcomp.c, line 636 (as a function)
• contrib/nvi/regex/regfree.c, line 54 (as a function)
• lib/libc/regex/regfree.c, line 60 (as a function)

Referenced in 50 files:

• bin/ed/main.c, line 720
• bin/ed/re.c, line 59
• bin/pax/pat_rep.c
  • line 157
  • line 186
• bin/pkill/pkill.c, line 401
• contrib/apr-util/dbd/unsupported/apr_dbd_freetds.c
  • line 391
  • line 691
• contrib/atf/atf-c++/detail/text.cpp, line 69
• contrib/atf/atf-c/utils.c, line 91
• contrib/binutils/libiberty/regex.c
  • line 8109
  • line 8128
• contrib/binutils/opcodes/mep-asm.c, line 1139
• contrib/binutils/opcodes/mep-desc.c
  • line 2704
  • line 2712
• contrib/bmake/var.c, line 2570
• contrib/file/src/funcs.c, line 668
• contrib/googletest/googletest/src/gtest-port.cc
  • line 627
  • line 628
• contrib/kyua/utils/text/regex.cpp, line 233
• contrib/less/pattern.c
  • line 45
  • line 61
  • line 179
  • line 187
• contrib/libedit/search.c, line 136
• contrib/libgnuregex/regcomp.c, line 652
• contrib/libgnuregex/regex_internal.h, line 121
• contrib/libucl/src/ucl_schema.c
  • line 92
  • line 407
• contrib/ncurses/form/fty_regex.c, line 274
• contrib/netbsd-tests/lib/libc/regex/main.c
  • line 118
  • line 269
  • line 308
  • line 329
• contrib/netbsd-tests/lib/libc/regex/t_exhaust.c, line 211
• contrib/netbsd-tests/lib/libc/regex/t_regex_att.c, line 525
• contrib/ntp/sntp/libopts/stack.c, line 118
• contrib/nvi/common/options_f.c
  • line 190
  • line 194
• contrib/nvi/common/screen.c
  • line 173
  • line 176
• contrib/nvi/ex/ex_subst.c
  • line 904
  • line 908
• contrib/nvi/regex/regcomp.c, line 280
• contrib/ofed/opensm/opensm/osm_console.c, line 1742
• gnu/usr.bin/grep/dfa.c, line 1068
• lib/libc/locale/rpmatch.c
  • line 45
  • line 54
  • line 55
• lib/libc/regex/grot/main.c
  • line 90
  • line 240
  • line 278
  • line 299
• lib/libc/regex/regcomp.c, line 349
• lib/libcompat/4.3/re_comp.c, line 67
• lib/libpmc/libpmc_pmu_util.c, line 184
• libexec/getty/subr.c
  • line 481
  • line 501
• sbin/devd/devd.cc, line 298
• sys/contrib/openzfs/lib/libzfs/libzfs_util.c, line 1104
• usr.bin/csplit/csplit.c, line 435
• usr.bin/ctags/ctags.c, line 195
• usr.bin/killall/killall.c
  • line 369
  • line 395
• usr.bin/m4/gnum4.c
  • line 506
  • line 541
• usr.bin/nl/nl.c, line 380
• usr.bin/sort/sort.c
  • line 726
  • line 843
• usr.bin/split/split.c, line 195
• usr.bin/whereis/whereis.c
  • line 652
  • line 688
• usr.bin/xargs/xargs.c, line 792
• usr.sbin/iovctl/parse.c, line 327
• usr.sbin/pmcstat/pmcstat.c, line 224
• usr.sbin/syslogd/syslogd.c, line 2626