pppd.h: Add missing headers

Signed-off-by: Rosen Penev <rosenp@gmail.com>

diff --git a/pppd/pppd.h b/pppd/pppd.h
index 170eed97441a77c69090c680fb8fbd582ca87f58..b31b78da7e727a005edf3544487721a70d465620 100644 (file)
--- a/pppd/pppd.h
+++ b/pppd/pppd.h
@@ -50,6 +50,8 @@
 #define __PPPD_H__
 
 #include <stdio.h>             /* for FILE */
+#include <stdlib.h>            /* for encrypt */
+#include <unistd.h>            /* for setkey */
 #include <limits.h>            /* for NGROUPS_MAX */
 #include <sys/param.h>         /* for MAXPATHLEN and BSD4_4, if defined */
 #include <sys/types.h>         /* for u_int32_t, if defined */