use <sys/types.h> directly rather than <stdlib.h> for getting needed types

svn path=/trunk/externals/iem/iemnet/; revision=13343

1 files changed, 1 insertions, 3 deletions

diff --git a/iemnet.h b/iemnet.h
index c155d1d..aca5b65 100644
--- a/iemnet.h
+++ b/iemnet.h
@@ -50,11 +50,9 @@ EXTERN void sys_rmpollfn(int fd);
 # include <netdb.h>
 # include <arpa/inet.h>
 # include <sys/socket.h>
+# include <sys/types.h>
 #endif
 
-/* for types.h; esp. needed on OSX 10.4 */
-#include <stdlib.h>
-
 /* iemnet_data.c */
 
 /**