Defined in 6 files as a prototype:

• contrib/ldns/compat/isblank.c, line 8 (as a prototype)
• contrib/ldns/ldns/config.h, line 620 (as a prototype)
• contrib/unbound/compat/isblank.c, line 38 (as a prototype)
• contrib/unbound/config.h, line 1160 (as a prototype)
• crypto/openssh/openbsd-compat/bsd-misc.h, line 98 (as a prototype)
• include/ctype.h, line 71 (as a prototype)

Defined in 4 files as a macro:

• contrib/dialog/dialog.h, line 583 (as a macro)
• contrib/libgnuregex/regex_internal.h, line 58 (as a macro)
• contrib/unbound/config.h, line 1159 (as a macro)
• include/ctype.h, line 124 (as a macro)

Defined in 6 files as a function:

• contrib/jemalloc/include/jemalloc/internal/jemalloc_internal_decls.h, line 85 (as a function)
• contrib/ldns/compat/isblank.c, line 12 (as a function)
• contrib/mandoc/compat_isblank.c, line 27 (as a function)
• contrib/unbound/compat/isblank.c, line 42 (as a function)
• crypto/openssh/openbsd-compat/bsd-misc.c, line 232 (as a function)
• lib/libc/locale/isctype.c, line 78 (as a function)

Referenced in 45 files:

• contrib/binutils/libiberty/regex.c
  • line 217
  • line 218
• contrib/dialog/dialog.h, line 582
• contrib/dialog/rc.c
  • line 130
  • line 246
  • line 252
  • line 284
  • line 353
  • line 382
• contrib/dialog/util.c
  • line 880
  • line 882
  • line 901
  • line 903
  • line 958
  • line 2333
  • line 2338
  • line 2375
  • line 2391
  • line 2392
  • line 2400
  • line 2409
• contrib/flex/flexdef.h, line 1148
• contrib/gcclibs/libiberty/regex.c
  • line 217
  • line 218
• contrib/jemalloc/src/prof.c, line 2173
• contrib/ldns/str2host.c
  • line 872
  • line 931
  • line 943
  • line 951
  • line 977
  • line 987
  • line 999
  • line 1008
• contrib/libc++/include/ctype.h, line 45
• contrib/libgnuregex/regcomp.c, line 3561
• contrib/libgnuregex/regex_internal.h, line 57
• contrib/llvm/lib/CodeGen/MIRParser/MILexer.cpp, line 92
• contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp, line 636
• contrib/mandoc/test-isblank.c
  • line 6
  • line 6
  • line 6
• contrib/nvi/common/multibyte.h, line 79
• contrib/nvi/ex/ex_join.c
  • line 107
  • line 108
  • line 117
• contrib/nvi/ex/ex_txt.c, line 249
• contrib/nvi/vi/v_match.c, line 147
• contrib/nvi/vi/v_replace.c, line 175
• contrib/nvi/vi/v_sentence.c
  • line 75
  • line 96
  • line 236
  • line 240
  • line 283
  • line 306
  • line 324
• contrib/nvi/vi/v_txt.c
  • line 752
  • line 755
  • line 761
  • line 1294
  • line 1344
  • line 1510
  • line 1522
  • line 1646
  • line 1713
  • line 1788
  • line 2797
  • line 2849
• contrib/nvi/vi/v_util.c, line 126
• contrib/nvi/vi/vs_msg.c
  • line 355
  • line 360
  • line 364
• contrib/one-true-awk/b.c, line 772
• contrib/unbound/sldns/str2wire.c
  • line 1485
  • line 1542
  • line 1554
  • line 1563
  • line 1590
  • line 1600
  • line 1612
  • line 1621
• contrib/wpa/hostapd/ctrl_iface.c
  • line 2377
  • line 2383
• contrib/wpa/src/drivers/driver_common.c
  • line 212
  • line 217
• contrib/wpa/wpa_supplicant/ctrl_iface.c
  • line 5374
  • line 7821
  • line 7827
• crypto/openssh/openbsd-compat/charclass.h, line 18
• lib/libc/iconv/citrus_bcs.h, line 52
• lib/libc/locale/isctype.c, line 76
• release/picobsd/tinyware/oinit/oinit.c, line 442
• tools/tools/ath/athprom/athprom.c, line 290
• usr.bin/expand/expand.c, line 187
• usr.bin/factor/factor.c, line 148
• usr.bin/indent/indent.c, line 399
• usr.bin/morse/morse.c, line 611
• usr.bin/number/number.c, line 131
• usr.bin/primes/primes.c, line 190
• usr.bin/sort/bwstring.c
  • line 863
  • line 918
  • line 959
  • line 1071
• usr.bin/sort/coll.c
  • line 278
  • line 280
  • line 282
  • line 287
• usr.bin/unexpand/unexpand.c, line 225
• usr.sbin/arp/arp.c, line 249
• usr.sbin/mtest/mtest.c
  • line 231
  • line 269
  • line 399
• usr.sbin/ndp/ndp.c, line 331