-#ifndef _SYS_SYSLOG_H
-#define _SYS_SYSLOG_H
+#ifndef _SYSLOG_H
+#define _SYSLOG_H
#ifdef __cplusplus
extern "C" {
#endif
+#include <features.h>
+
#define LOG_EMERG 0
#define LOG_ALERT 1
#define LOG_CRIT 2
int setlogmask (int);
void syslog (int, const char *, ...);
-#if defined(_GNU_SOURCE)
-void vsyslog (int, const char *, va_list);
-#if defined(SYSLOG_NAMES)
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define _PATH_LOG "/dev/log"
#define __NEED_va_list
#include <bits/alltypes.h>
+void vsyslog (int, const char *, va_list);
+#if defined(SYSLOG_NAMES)
#define INTERNAL_NOPRI 0x10
#define INTERNAL_MARK (LOG_NFACILITIES<<3)
struct __CODE {