Defined in 1 files as a prototype:

• include/ctype.h, line 130 (as a prototype)

Defined in 1 files as a macro:

• include/ctype.h, line 161 (as a macro)

Defined in 1 files as a function:

• locale/FreeBSD/isctype.c, line 196 (as a function)

Referenced in 3 files:

• locale/FreeBSD/isctype.c, line 194
• net/FreeBSD/inet_net_pton.c, line 111
• stdtime/FreeBSD/strptime.c, line 498