Defined in 2 files as a prototype:

• tests/ctype.c, line 158 (as a prototype)
• tests/ctype.c, line 189 (as a prototype)

Defined in 1 files as a function:

• include/___wctype.h, line 114 (as a function)

Referenced in 4 files:

• gen/FreeBSD/vis.c, line 118
• include/___wctype.h, line 175
• regex/TRE/lib/tre-internal.h, line 78
• tests/ctype.c, line 128