10 #define __NEED_sa_family_t
11 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
15 #include <bits/alltypes.h>
18 sa_family_t sun_family;
22 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
23 size_t strlen(const char *);
24 #define SUN_LEN(s) (2+strlen((s)->sun_path))