Defined in 1 files as a prototype:

• include/_ctype.h, line 265 (as a prototype)

Defined in 2 files as a function:

• include/_ctype.h, line 236 (as a function)
• include/_ctype.h, line 256 (as a function)

Referenced in 2 files:

• include/___wctype.h, line 158
• include/_ctype.h
  • line 284
  • line 370