Defined in 1 files as a function:

• include/xlocale/_ctype.h, line 111 (as a function)

Referenced in 4 files:

• include/xlocale/__wctype.h, line 59
• include/xlocale/_ctype.h
  • line 71
  • line 142
• locale/isctype_l.c, line 237
• locale/iswctype_l.c, line 225