Finish off the libc5 porting effort. Everything now works with libc5

except for md5sum, which uses the GNU libc addition getline().
 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@669 69ca8d6d-28ef-0310-b511-8ec308f3f277

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_ */