Defined in 2 files as a prototype:

• tests/ctype.c, line 154 (as a prototype)
• tests/ctype.c, line 186 (as a prototype)

Defined in 1 files as a function:

• include/___wctype.h, line 126 (as a function)

Referenced in 3 files:

• include/___wctype.h, line 177
• regex/TRE/lib/tre-internal.h, line 80
• tests/ctype.c, line 170