According to POSIX, the canonical location for errno.h is on the top level.
Signed-off-by: Stefan Nickl <Stefan.Nickl@gmail.com>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <sys/file.h>
#include <sys/stat.h>
#include <sys/utsname.h>
#include <sys/sysmacros.h>
#include <sys/file.h>
#include <sys/stat.h>
#include <sys/utsname.h>
#include <sys/sysmacros.h>
#include <stdio.h>
#include <stdlib.h>
#include <syslog.h>
#include <stdio.h>
#include <stdlib.h>
#include <syslog.h>