WMESGLEN         1170 kern/kern_sysctl.c 	strncpy(ep->e_wmesg, p->p_wmesg ? p->p_wmesg : "", WMESGLEN);
WMESGLEN         1171 kern/kern_sysctl.c 	ep->e_wmesg[WMESGLEN] = '\0';
WMESGLEN          320 sys/sysctl.h   		char	e_wmesg[WMESGLEN+1];	/* wchan message */