Defined in 1 files as a prototype:

• include/_wctype.h, line 161 (as a prototype)

Defined in 2 files as a function:

• include/_wctype.h, line 90 (as a function)
• locale/FreeBSD/wctype.c, line 36 (as a function)

Referenced in 3 files:

• locale/FreeBSD/wctype.c, line 34
• regex/FreeBSD/regcomp.c, line 1265
• regex/FreeBSD/regex2.h, line 147