S_ISSOCK          184 lib/sys_stat.in.h # undef S_ISSOCK
S_ISSOCK          275 lib/sys_stat.in.h #  define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
S_ISSOCK          277 lib/sys_stat.in.h #  define S_ISSOCK(m) 0
S_ISSOCK           80 nt/inc/sys/stat.h #define S_ISSOCK(m)    0