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* bignum.c (bytes_2comp): Define it only for little endian

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environment.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2013-09-02 22:41:07 +00:00
parent 7cc26c722c
commit 0c3d124571
2 changed files with 7 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Tue Sep 3 07:39:58 2013 Tanaka Akira <akr@fsij.org>
* bignum.c (bytes_2comp): Define it only for little endian
environment.
Tue Sep 3 07:31:29 2013 Akinori MUSHA <knu@iDaemons.org> Tue Sep 3 07:31:29 2013 Akinori MUSHA <knu@iDaemons.org>
* numeric.c (NUM_STEP_SCAN_ARGS): Numeral#step should raise * numeric.c (NUM_STEP_SCAN_ARGS): Numeral#step should raise

2
bignum.c
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@ -608,6 +608,7 @@ integer_pack_take_lowbits(int n, BDIGIT_DBL *ddp, int *numbits_in_dd_p)
return ret; return ret;
} }
#if !defined(WORDS_BIGENDIAN)
static int static int
bytes_2comp(unsigned char *buf, size_t len) bytes_2comp(unsigned char *buf, size_t len)
{ {
@ -621,6 +622,7 @@ bytes_2comp(unsigned char *buf, size_t len)
} }
return 1; return 1;
} }
#endif
static int static int
bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords, size_t wordsize, size_t nails, int flags) bary_pack(int sign, BDIGIT *ds, size_t num_bdigits, void *words, size_t numwords, size_t wordsize, size_t nails, int flags)