update case mappings to unicode 12.1.0
[musl.git] / src / network / herror.c
blob65f25ff3f45b6b0ce07ec61e8a8d54280b96817f
1 #define _GNU_SOURCE
2 #include <stdio.h>
3 #include <netdb.h>
5 void herror(const char *msg)
7 fprintf(stderr, "%s%s%s", msg?msg:"", msg?": ":"", hstrerror(h_errno));