Defined in 3 files as a prototype:
Defined in 5 files as a macro:
Defined in 3 files as a function:
Referenced in 180 files:
- cddl/contrib/opensolaris/lib/libdtrace/common/dt_string.c, line 268
- cddl/contrib/opensolaris/tools/ctf/cvt/st_parse.c, line 502
- contrib/apr/include/apr_lib.h, line 203
- contrib/apr/tools/gen_test_char.c, 3 times
- contrib/binutils/libiberty/regex.c, line 231
- contrib/bmake/parse.c, 2 times
- contrib/bsnmp/gensnmptree/gensnmptree.c, line 573
- contrib/bsnmp/snmpd/action.c, 2 times
- contrib/bsnmp/snmpd/config.c, 2 times
- contrib/byacc/defs.h, line 149
- contrib/byacc/mstring.c, 4 times
- contrib/byacc/output.c, 2 times
- contrib/byacc/reader.c, 5 times
- contrib/com_err/compile_et.c, line 140
- contrib/dialog/rc.c, line 141
- contrib/dma/util.c, 2 times
- contrib/ee/ee.c, line 3436
- contrib/elftoolchain/cxxfilt/cxxfilt.c, line 180
- contrib/elftoolchain/elfcopy/binary.c, line 218
- contrib/file/src/apprentice.c, line 2283
- contrib/file/src/compress.c, line 196
- contrib/flex/flexdef.h, line 1145
- contrib/gcclibs/libiberty/regex.c, line 231
- contrib/gdb/gdb/ada-lang.c, 2 times
- contrib/gdb/gdb/breakpoint.c, 2 times
- contrib/gdb/gdb/cli/cli-decode.c, 3 times
- contrib/gdb/gdb/cli/cli-script.c, line 1051
- contrib/gdb/gdb/completer.c, 2 times
- contrib/gdb/gdb/objc-lang.c, 4 times
- contrib/gdb/gdb/parse.c, line 614
- contrib/gdb/gdb/symtab.c, 4 times
- contrib/ipfilter/lib/inet_addr.c, line 82
- contrib/ldns/host2str.c, line 1221
- contrib/ldns/str2host.c, line 1457
- contrib/libarchive/libarchive/archive_getdate.c, line 818
- contrib/libarchive/test_utils/test_main.c, line 2169
- contrib/libc++/include/ctype.h, line 43
- contrib/libgnuregex/regcomp.c, 2 times
- contrib/libgnuregex/regex_internal.h, line 478
- contrib/libstdc++/config/os/generic/ctype_inline.h, line 98
- contrib/libstdc++/config/os/windiss/ctype_inline.h, line 84
- contrib/libstdc++/include/c_compatibility/ctype.h, line 35
- contrib/libstdc++/include/c_std/std_cctype.h, 2 times
- contrib/libstdc++/src/debug.cc, line 600
- contrib/libucl/utils/chargen.c, 3 times
- contrib/llvm/lib/AsmParser/LLLexer.cpp, 4 times
- contrib/llvm/lib/IR/AsmWriter.cpp, 2 times
- contrib/llvm/lib/MC/MCParser/AsmParser.cpp, line 2310
- contrib/llvm/lib/Support/regex2.h, line 163
- contrib/llvm/tools/clang/lib/Analysis/PrintfFormatString.cpp, line 144
- contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp, line 559
- contrib/llvm/tools/clang/utils/TableGen/ClangDiagnosticsEmitter.cpp, line 597
- contrib/llvm/tools/clang/utils/TableGen/ClangOptionDocEmitter.cpp, 2 times
- contrib/llvm/tools/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp, line 141
- contrib/llvm/tools/lldb/source/Symbol/Variable.cpp, line 702
- contrib/llvm/tools/lldb/tools/lldb-mi/MICmdArgValFile.cpp, line 182
- contrib/llvm/tools/lldb/tools/lldb-mi/MIUtilString.cpp, line 476
- contrib/llvm/tools/llvm-pdbutil/DumpOutputStyle.cpp, line 550
- contrib/llvm/utils/TableGen/SequenceToOffsetTable.h, line 134
- contrib/lua/src/lbaselib.c, 2 times
- contrib/lua/src/lctype.h, line 84
- contrib/lua/src/lstrlib.c, line 293
- contrib/mandoc/cgi.c, line 471
- contrib/mandoc/eqn_html.c, line 166
- contrib/mandoc/html.c, line 282
- contrib/mandoc/mandoc.c, line 597
- contrib/mandoc/mdoc.c, 2 times
- contrib/mandoc/mdoc_validate.c, 2 times
- contrib/mandoc/roff.c, line 1168
- contrib/ncurses/form/fty_alnum.c, line 145
- contrib/ncurses/ncurses/tinfo/comp_parse.c, line 229
- contrib/ncurses/ncurses/tinfo/comp_scan.c, 4 times
- contrib/ncurses/progs/infocmp.c, line 1236
- contrib/ntp/lib/isc/parseint.c, line 36
- contrib/ntp/ntpd/ntp_loopfilter.c, line 213
- contrib/nvi/common/util.c, line 216
- contrib/nvi/ex/ex.c, line 736
- contrib/nvi/ex/ex_argv.c, line 861
- contrib/nvi/ex/ex_global.c, line 94
- contrib/nvi/ex/ex_subst.c, line 81
- contrib/one-true-awk/b.c, line 767
- contrib/one-true-awk/lex.c, 2 times
- contrib/one-true-awk/lib.c, line 683
- contrib/openbsm/compat/vis.h, line 90
- contrib/opie/libopie/readrec.c, line 74
- contrib/opie/libopie/verify.c, line 90
- contrib/opie/libopie/writerec.c, line 62
- contrib/opie/opielogin.c, 2 times
- contrib/sendmail/editmap/editmap.c, line 227
- contrib/sendmail/mailstats/mailstats.c, line 160
- contrib/sendmail/makemap/makemap.c, line 257
- contrib/sendmail/praliases/praliases.c, line 138
- contrib/sendmail/src/macro.c, line 649
- contrib/sendmail/src/map.c, 2 times
- contrib/sendmail/src/readcf.c, 10 times
- contrib/sendmail/src/srvrsmtp.c, 2 times
- contrib/sendmail/src/util.c, 4 times
- contrib/sendmail/vacation/vacation.c, 2 times
- contrib/sqlite3/shell.c, 3 times
- contrib/sqlite3/sqlite3.c, 2 times
- contrib/tcsh/sh.char.h, 3 times
- contrib/tzcode/zic/zdump.c, line 216
- contrib/tzcode/zic/zic.c, line 2621
- contrib/unbound/sldns/str2wire.c, line 2016
- contrib/unbound/sldns/wire2str.c, line 1688
- contrib/unbound/util/data/dname.c, line 593
- contrib/wpa/src/wps/upnp_xml.c, line 89
- contrib/wpa/src/wps/wps_upnp_ssdp.c, 3 times
- crypto/heimdal/appl/ftp/ftpd/ftpd.c, 2 times
- crypto/heimdal/include/bits.c, line 139
- crypto/heimdal/lib/com_err/compile_et.c, line 140
- crypto/heimdal/lib/hdb/print.c, line 87
- crypto/heimdal/lib/roken/vis.c, line 155
- crypto/heimdal/lib/sl/slc-gram.c, line 1863
- crypto/heimdal/lib/sqlite/sqlite3.c, line 11201
- crypto/openssh/auth-options.c, line 473
- crypto/openssh/clientloop.c, line 266
- crypto/openssh/misc.c, line 1933
- crypto/openssh/openbsd-compat/charclass.h, line 16
- crypto/openssh/openbsd-compat/fmt_scaled.c, line 175
- crypto/openssh/session.c, line 379
- crypto/openssl/ssl/ssl_ciph.c, line 1012
- gnu/usr.bin/grep/dfa.c, 2 times
- gnu/usr.bin/grep/system.h, line 185
- lib/libbe/be.c, line 563
- lib/libc/iconv/citrus_bcs.h, line 60
- lib/libc/locale/isctype.c, line 55
- lib/libc/stdio/vfscanf.c, line 1007
- lib/libedit/chartype.h, line 126
- lib/libpmc/pmu-events/jevents.c, line 723
- lib/libutil/property.c, line 124
- libexec/bootpd/readfile.c, 3 times
- sbin/dhclient/conflex.c, line 301
- sbin/dump/dumprmt.c, line 194
- sbin/ipfw/ipfw2.c, line 943
- sbin/newfs/newfs.c, line 155
- sbin/newfs_nandfs/newfs_nandfs.c, line 911
- sbin/tunefs/tunefs.c, line 192
- stand/efi/libefi/env.c, line 98
- stand/ficl/words.c, line 246
- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lbaselib.c, 2 times
- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lctype.h, line 82
- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lstrlib.c, line 306
- sys/contrib/dev/acpica/compiler/aslanalyze.c, line 287
- sys/contrib/dev/acpica/compiler/asloperands.c, 2 times
- sys/contrib/ipfilter/netinet/ip_compat.h, line 654
- sys/net/netmap_user.h, line 606
- tools/tools/ath/athprom/athprom.c, line 236
- usr.bin/at/at.c, 2 times
- usr.bin/env/envopts.c, line 58
- usr.bin/fortune/strfile/strfile.c, 3 times
- usr.bin/indent/lexi.c, 2 times
- usr.bin/iscsictl/iscsictl.c, line 195
- usr.bin/kdump/kdump.c, line 2095
- usr.bin/lex/initparse.c, 2 times
- usr.bin/m4/main.c, 2 times
- usr.bin/rpcgen/rpc_scan.c, 2 times
- usr.bin/sort/bwstring.c, line 1071
- usr.bin/unifdef/unifdef.c, line 251
- usr.bin/uudecode/uudecode.c, line 439
- usr.bin/vgrind/regexp.c, line 461
- usr.bin/vgrind/vfontedpr.c, line 349
- usr.bin/whois/whois.c, line 89
- usr.sbin/autofs/defined.c, line 151
- usr.sbin/bsdinstall/partedit/gpart_ops.c, line 696
- usr.sbin/bsnmpd/tools/libbsnmptools/bsnmpimport.c, line 438
- usr.sbin/chkgrp/chkgrp.c, 2 times
- usr.sbin/cron/lib/entry.c, line 622
- usr.sbin/crunch/crunchgen/crunchgen.c, line 954
- usr.sbin/ctld/ctld.c, line 1122
- usr.sbin/nandtool/nandtool.c, line 170
- usr.sbin/newsyslog/newsyslog.c, line 1348
- usr.sbin/pmcstat/pmcpl_calltree.c, line 1112
- usr.sbin/ppp/command.c, line 416
- usr.sbin/ppp/defs.c, line 145
- usr.sbin/ppp/systems.c, line 128
- usr.sbin/prometheus_sysctl_exporter/prometheus_sysctl_exporter.c, line 391
- usr.sbin/rwhod/rwhod.c, line 340
- usr.sbin/services_mkdb/uniq.c, line 145
- usr.sbin/syslogd/syslogd.c, line 2277