[PATCH 12/16] Change include from sys/errno.h to errno.h

According to POSIX, the canonical location for errno.h is on the top level.

Signed-off-by: Stefan Nickl <Stefan.Nickl@gmail.com>

Gbp-Pq: Name 0012-Change-include-from-sys-errno.h-to-errno.h.patch

pppd/sys-linux.c

@@ -73,12 +73,12 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/time.h>
-#include <sys/errno.h>
 #include <sys/file.h>
 #include <sys/stat.h>
 #include <sys/utsname.h>
 #include <sys/sysmacros.h>
 
+#include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <syslog.h>