Defined in 1 files as a prototype:

• include/wchar.h, line 192 (as a prototype)

Defined in 2 files as a function:

• locale/FreeBSD/wcwidth.c, line 46 (as a function)
• locale/wcwidth-fbsd.c, line 48 (as a function)

Referenced in 4 files:

• include/wchar.h, line 257
• locale/FreeBSD/wcwidth.c, line 43
• locale/wcwidth-fbsd.c, line 45
• string/FreeBSD/wcswidth.c, line 51