1 files changed, 2 insertions, 0 deletions
diff --git a/src/XpmI.h b/src/XpmI.h
index 5c5b900..70844ac 100644
--- a/src/XpmI.h
+++ b/src/XpmI.h
@@ -49,8 +49,10 @@
  * lets try to solve include files
  */
 
+#include <sys/types.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <limits.h>
 /* stdio.h doesn't declare popen on a Sequent DYNIX OS */
 #ifdef sequent
 extern FILE *popen();