Defined in 1 files as a prototype:

• include/wctype.h, line 75 (as a prototype)

Defined in 1 files as a macro:

• include/wctype.h, line 113 (as a macro)

Defined in 2 files as a function:

• lib/libc/locale/iswctype.c, line 180 (as a function)
• sys/libkern/iconv.c, line 311 (as a function)

Referenced in 30 files:

• contrib/diff/lib/strftime.c, line 230
• contrib/googletest/googletest/src/gtest.cc
  • line 1990
  • line 1991
• contrib/less/less.h, line 141
• contrib/libedit/emacs.c
  • line 330
  • line 354
• contrib/libedit/vi.c, line 266
• contrib/libgnuregex/regcomp.c
  • line 331
  • line 407
• contrib/llvm-project/libcxx/include/wctype.h, line 71
• contrib/nvi/common/multibyte.h, line 53
• contrib/tcsh/glob.c
  • line 147
  • line 148
• contrib/tcsh/sh.char.h, line 193
• contrib/tcsh/sh.h, line 1098
• contrib/tcsh/tc.str.c
  • line 410
  • line 410
• gnu/usr.bin/grep/dfa.c, line 2557
• gnu/usr.bin/grep/grep.c, line 1816
• gnu/usr.bin/grep/search.c
  • line 754
  • line 852
• lib/libc/gen/fnmatch.c
  • line 199
  • line 199
  • line 256
  • line 281
  • line 296
• lib/libc/locale/iswctype.c, line 178
• lib/libc/regex/regcomp.c
  • line 1335
  • line 1612
• lib/libc/regex/regex2.h
  • line 138
  • line 162
• lib/libc/string/wcscasecmp.c
  • line 41
  • line 42
• lib/libc/string/wcsncasecmp.c
  • line 43
  • line 44
• lib/libc/tests/locale/towctrans_test.c, line 54
• lib/libkiconv/xlat16_iconv.c, line 202
• sys/libkern/iconv_ucs.c
  • line 205
  • line 305
• sys/libkern/iconv_xlat16.c
  • line 152
  • line 179
  • line 235
  • line 252
• sys/sys/iconv.h, line 172
• usr.bin/comm/comm.c, line 210
• usr.bin/look/look.c
  • line 188
  • line 346
• usr.bin/tr/tr.c, line 246
• usr.bin/uniq/uniq.c, line 276