Heed a warning: "string" was assigned to char*, changing that to const char*

include/sys/syslog.h

@@ -67,8 +67,8 @@
 				/* mark "facility" */
 #define	INTERNAL_MARK	LOG_MAKEPRI(LOG_NFACILITIES, 0)
 typedef struct _code {
-	char	*c_name;
-	int	c_val;
+	const char      *c_name;
+	int             c_val;
 } CODE;
 
 #ifdef SYSLOG_NAMES_CONST