Defined in 1 files as a prototype:

• include/_ctype.h, line 261 (as a prototype)

Defined in 2 files as a function:

• include/_ctype.h, line 227 (as a function)
• include/_ctype.h, line 246 (as a function)

Referenced in 2 files:

• include/___wctype.h, line 161
• include/_ctype.h
  • line 282
  • line 373