mail: fix vmailpasswd compilation warnings

diff --git a/src/mail/vmailpasswd.c b/src/mail/vmailpasswd.c
index 67fdf33..25b2116 100644 (file)
--- a/src/mail/vmailpasswd.c
+++ b/src/mail/vmailpasswd.c
@@ -21,6 +21,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 #define _XOPEN_SOURCE
 #include <unistd.h>
+#include <stdlib.h>
 #include <stdio.h>
 #include <ctype.h>
 #include <string.h>
@@ -32,7 +33,7 @@ int validDomain(const char *dom) {
   return 1;
 }
 
-main(int argc, char *argv[]) {
+int main(int argc, char *argv[]) {
   char *domain, addr[1024], cmd[1024], *crypted;
   FILE *pw;
   int rc;