(getanswer_r): Correctly track usage of user-provided buffer.
[kopensolaris-gnu/glibc.git] / resolv / inet_pton.c
index d9e1f1d..e1419b9 100644 (file)
@@ -24,6 +24,7 @@ static char rcsid[] = "$Id$";
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <arpa/nameser.h>
+#include <ctype.h>
 #include <string.h>
 #include <errno.h>
 #include <conf/portability.h>