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| author | Eric Andersen <andersen@codepoet.org> | 2000-06-19 20:03:48 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2000-06-19 20:03:48 +0000 |
| commit | bd4a75f6c8e3c821a45f136eb6c21e71aa1450be (patch) | |
| tree | fe8cf4622b7973cae5614de2da32a6a7bd24aedb /internal.h | |
| parent | bb245ba0c2238d6a6b19af151249cdb25afdca87 (diff) | |
| download | busybox-bd4a75f6c8e3c821a45f136eb6c21e71aa1450be.tar.gz | |
Finish off the libc5 porting effort. Everything now works with libc5
except for md5sum, which uses the GNU libc addition getline().
-Erik
Diffstat (limited to 'internal.h')
| -rw-r--r-- | internal.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/internal.h b/internal.h index 697ce4778..4a132abf1 100644 --- a/internal.h +++ b/internal.h @@ -297,4 +297,13 @@ int nfsmount(const char *spec, const char *node, unsigned long *flags, #endif +#ifndef setbit +/* Bit map related macros -- libc5 doens't provide these... sigh. */ +#define NBBY CHAR_BIT +#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY)) +#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) +#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY))) +#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) +#endif + #endif /* _BB_INTERNAL_H_ */ |