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Diffstat (limited to 'include/bitstring.h')
-rw-r--r--include/bitstring.h46
1 files changed, 23 insertions, 23 deletions
diff --git a/include/bitstring.h b/include/bitstring.h
index 8fc3423..1352874 100644
--- a/include/bitstring.h
+++ b/include/bitstring.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bitstring.h,v 1.5 2003/06/02 19:34:12 millert Exp $ */
+/* $OpenBSD: bitstring.h,v 1.6 2020/05/10 00:56:06 guenther Exp $ */
/* $NetBSD: bitstring.h,v 1.5 1997/05/14 15:49:55 pk Exp $ */
/*
@@ -83,46 +83,46 @@ typedef unsigned char bitstr_t;
/* clear bits start ... stop in bitstring */
#define bit_nclear(name, start, stop) do { \
- register bitstr_t *_name = name; \
- register int _start = start, _stop = stop; \
- while (_start <= _stop) { \
- bit_clear(_name, _start); \
- _start++; \
+ register bitstr_t *__name = (name); \
+ register int __start = (start), __stop = (stop); \
+ while (__start <= __stop) { \
+ bit_clear(__name, __start); \
+ __start++; \
} \
} while(0)
/* set bits start ... stop in bitstring */
#define bit_nset(name, start, stop) do { \
- register bitstr_t *_name = name; \
- register int _start = start, _stop = stop; \
- while (_start <= _stop) { \
- bit_set(_name, _start); \
- _start++; \
+ register bitstr_t *__name = (name); \
+ register int __start = (start), __stop = (stop); \
+ while (__start <= __stop) { \
+ bit_set(__name, __start); \
+ __start++; \
} \
} while(0)
/* find first bit clear in name */
#define bit_ffc(name, nbits, value) do { \
- register bitstr_t *_name = name; \
- register int _bit, _nbits = nbits, _value = -1; \
- for (_bit = 0; _bit < _nbits; ++_bit) \
- if (!bit_test(_name, _bit)) { \
- _value = _bit; \
+ register bitstr_t *__name = (name); \
+ register int __bit, __nbits = (nbits), __value = -1; \
+ for (__bit = 0; __bit < __nbits; ++__bit) \
+ if (!bit_test(__name, __bit)) { \
+ __value = __bit; \
break; \
} \
- *(value) = _value; \
+ *(value) = __value; \
} while(0)
/* find first bit set in name */
#define bit_ffs(name, nbits, value) do { \
- register bitstr_t *_name = name; \
- register int _bit, _nbits = nbits, _value = -1; \
- for (_bit = 0; _bit < _nbits; ++_bit) \
- if (bit_test(_name, _bit)) { \
- _value = _bit; \
+ register bitstr_t *__name = (name); \
+ register int __bit, __nbits = (nbits), __value = -1; \
+ for (__bit = 0; __bit < __nbits; ++__bit) \
+ if (bit_test(__name, __bit)) { \
+ __value = __bit; \
break; \
} \
- *(value) = _value; \
+ *(value) = __value; \
} while(0)
#endif /* !_BITSTRING_H_ */