--- a/main.c	2013-01-01 19:45:32.389626661 +0400
+++ b/main.c	2013-01-01 19:45:50.524643637 +0400
@@ -48,7 +48,7 @@
     char *login, *passwd;
 #else
     char login[BFSZ+1], passwd[BFSZ+1];
-    char *c, *strchr();
+    char *c;
 #endif
     int uid,i;
     int status;