1 /*
2  * This code was written by Rich Felker in 2010; no copyright is claimed.
3  * This code is in the public domain. Attribution is appreciated but
4  * unnecessary.
5  */
6 
7 #include <wchar.h>
8 
mbsinit(const mbstate_t * st)9 int mbsinit(const mbstate_t *st)
10 {
11 	return !st || !*(unsigned *)st;
12 }
13