int setlogmask (int);
void syslog (int, const char *, ...);
-#if defined(_GNU_SOURCE) && defined(SYSLOG_NAMES)
+#if defined(_GNU_SOURCE)
+void vsyslog (int, const char *, va_list);
+#if defined(SYSLOG_NAMES)
#define __NEED_va_list
#include <bits/alltypes.h>
#define INTERNAL_NOPRI 0x10
{ "local2", LOG_LOCAL2 }, { "local3", LOG_LOCAL3 }, \
{ "local4", LOG_LOCAL4 }, { "local5", LOG_LOCAL5 }, \
{ "local6", LOG_LOCAL6 }, { "local7", LOG_LOCAL7 }, { NULL, -1 } })
-void vsyslog (int, const char *, va_list);
+#endif
#endif
#ifdef __cplusplus