1234567891011121314151617181920212223 |
- /*
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /* $Id$ */
- #ifndef LANG_NCGG_SET_H
- #define LANG_NCGG_SET_H
- #include <cgg_cg.h>
- #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)
- /* util/ncgg/set.c */
- int setlookup(set_t s);
- void make_std_sets(void);
- set_t ident_to_set(char *name);
- set_t setproduct(set_t s1, set_t s2);
- set_t setsum(set_t s1, set_t s2);
- set_t setdiff(set_t s1, set_t s2);
- #endif /* LANG_NCGG_SET_H */
|