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keep value as an int.

This commit is contained in:
christos 2015-11-20 20:27:20 +00:00
parent a5c147c83f
commit d432193098
1 changed files with 5 additions and 3 deletions
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8
include/bitstring.h
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@ -1,4 +1,4 @@
/* $NetBSD: bitstring.h,v 1.10 2015/11/20 20:24:49 christos Exp $ */
/* $NetBSD: bitstring.h,v 1.11 2015/11/20 20:27:20 christos Exp $ */
/*
* Copyright (c) 1989, 1993
@ -110,7 +110,8 @@ typedef unsigned char bitstr_t;
/* find first bit clear in name */
#define bit_ffc(name, nbits, value) do { \
bitstr_t *_name = name; \
size_t _bit, _nbits = nbits, _value = -1; \
size_t _bit, _nbits = nbits; \
int _value = -1; \
for (_bit = 0; _bit < _nbits; ++_bit) \
if (!bit_test(_name, _bit)) { \
_value = _bit; \
@ -122,7 +123,8 @@ typedef unsigned char bitstr_t;
/* find first bit set in name */
#define bit_ffs(name, nbits, value) do { \
bitstr_t *_name = name; \
size_t _bit, _nbits = nbits, _value = -1; \
size_t _bit, _nbits = nbits; \
int _value = -1; \
for (_bit = 0; _bit < _nbits; ++_bit) \
if (bit_test(_name, _bit)) { \
_value = _bit; \