Defined in 1 files as a prototype:

• include/_ctype.h, line 181 (as a prototype)

Defined in 2 files as a function:

• include/_ctype.h, line 145 (as a function)
• sys/contrib/ncsw/inc/ctype_ext.h, line 71 (as a function)

Referenced in 4 files:

• contrib/libstdc++/config/os/vxworks/ctype_noninline.h
  • line 86
  • line 93
• include/wctype.h, line 111
• lib/libc/locale/iswctype.c, line 180
• sys/contrib/ncsw/inc/ctype_ext.h, line 85