Upgrade more functions to the current upstream NetBSD copy.
Change-Id: Ie0b3f8b3fccef28609eb210434413ebd51d6ef45
diff --git a/libc/include/arpa/inet.h b/libc/include/arpa/inet.h
index e78e7c5..b008812 100644
--- a/libc/include/arpa/inet.h
+++ b/libc/include/arpa/inet.h
@@ -42,7 +42,7 @@
extern char* inet_ntoa(struct in_addr);
extern int inet_pton(int, const char *, void *);
-extern const char* inet_ntop(int, const void *, char *, size_t);
+extern const char* inet_ntop(int, const void *, char *, socklen_t);
extern unsigned int inet_nsap_addr(const char *, unsigned char *, int);
extern char* inet_nsap_ntoa(int, const unsigned char *, char *);