ack/util/ncgg/set.h

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1987-03-09 19:15:41 +00:00
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
1984-12-17 15:13:39 +00:00
/* $Header$ */
#define BIS(sp,n) (sp)[(n)>>4] |= 1<<((n)&0xF)
#define BIC(sp,n) (sp)[(n)>>4] &= ~(1<<((n)&0xF))
#define BIT(sp,n) (((sp)[(n)>>4]&(1<<((n)&0xF)))!=0)