1 files changed, 2 insertions, 0 deletions

diff --git a/includes.h b/includes.h
index 9fcf1b023..f1b47f666 100644
--- a/includes.h
+++ b/includes.h
@@ -149,6 +149,8 @@
 # include <sys/syslog.h>
 #endif
 
+#include <errno.h>
+
 /*
  * On HP-UX 11.11, shadow.h and prot.h provide conflicting declarations
  * of getspnam when _INCLUDE__STDC__ is defined, so we unset it here.