2.11BSD/sys/autoconfig/ivec.h
/*
* Copyright (c) 1986 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*
* @(#)ivec.h 1.2 (2.11BSD Berkeley) 12/30/92
*/
struct vec_s {
int v_func;
int v_br;
} ivec;
#define IVSIZE (sizeof ivec)
/*
* increased from 100 to 128 to allow for vectors to be allocated
* backwards from 01000 (512) via calls to 'nextiv'
*/
#define NVECTOR 128 /* max. number of vectors we can set */