| Revision: | 3.1 |
| Committed: | Tue Oct 6 18:23:07 1998 UTC (25 years, 6 months ago) by gwlarson |
| Content type: | text/plain |
| Branch: | MAIN |
| Log Message: | Initial revision |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | gwlarson | 3.1 | /* Copyright (c) 1998 Silicon Graphics, Inc. */ |
| 2 | |||
| 3 | /* SCCSid "$SunId$ SGI" */ | ||
| 4 | |||
| 5 | /* sm_flag.h */ | ||
| 6 | |||
| 7 | /* 32 bit FLAGS */ | ||
| 8 | #define F_OFFSET(t) ((t)>>5) | ||
| 9 | #define F_BIT(t) ((t)&0x1f) | ||
| 10 | #define F_OP(f,t,op) ((f)[F_OFFSET(t)] op (0x1<<F_BIT(t))) | ||
| 11 | #define IS_FLAG(f,t) F_OP(f,t,&) | ||
| 12 | #define SET_FLAG(f,t) F_OP(f,t,|=) | ||
| 13 | #define CLR_FLAG(f,t) F_OP(f,t,&=~) | ||
| 14 | #define FLAG_BYTES(n) ((((n)+31) >>5)*sizeof(int4)) |