Defined in 1 files as a macro:

• include/ctype.h, line 85 (as a macro)

Referenced in 6 files:

• include/ctype.h
  • line 110
  • line 370
• include/wctype.h, line 84
• include/xlocale/_ctype.h, line 144
• include/xlocale/_wctype.h, line 45
• locale/FreeBSD/wctype.c, line 61
• locale/wctype-fbsd.c, line 57