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ported the portability fix in bigint.c

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This commit is contained in:
hyung-hwan
2025-08-05 22:35:17 +09:00
parent 9afb8e3898
commit 0da2d2abd3
37 changed files with 1992 additions and 1988 deletions
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28
lib/utf8.c
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@ -58,7 +58,7 @@ struct __utf8_t
typedef struct __utf8_t __utf8_t;
static __utf8_t utf8_table[] =
static __utf8_t utf8_table[] =
{
{0x00000000ul, 0x0000007Ful, 0x00, 0x80, 0x7F, 1},
{0x00000080ul, 0x000007FFul, 0xC0, 0xE0, 0x1F, 2},
@ -82,7 +82,7 @@ static MOO_INLINE __utf8_t* get_utf8_slot (moo_uch_t uc)
end = utf8_table + MOO_COUNTOF(utf8_table);
cur = utf8_table;
while (cur < end)
while (cur < end)
{
if (uc >= cur->lower && uc <= cur->upper) return cur;
cur++;
@ -100,7 +100,7 @@ moo_oow_t moo_uc_to_utf8 (moo_uch_t uc, moo_bch_t* utf8, moo_oow_t size)
if (utf8 && cur->length <= size)
{
int index = cur->length;
while (index > 1)
while (index > 1)
{
/*
* 0x3F: 00111111
@ -130,16 +130,16 @@ moo_oow_t moo_utf8_to_uc (const moo_bch_t* utf8, moo_oow_t size, moo_uch_t* uc)
end = utf8_table + MOO_COUNTOF(utf8_table);
cur = utf8_table;
while (cur < end)
while (cur < end)
{
if ((utf8[0] & cur->mask) == cur->fbyte)
if ((utf8[0] & cur->mask) == cur->fbyte)
{
/* if size is less that cur->length, the incomplete-seqeunce
/* if size is less that cur->length, the incomplete-seqeunce
* error is naturally indicated. so validate the string
* only if size is as large as cur->length. */
if (size >= cur->length)
if (size >= cur->length)
{
int i;
@ -151,12 +151,12 @@ moo_oow_t moo_utf8_to_uc (const moo_bch_t* utf8, moo_oow_t size, moo_uch_t* uc)
for (i = 1; i < cur->length; i++)
{
/* in utf8, trailing bytes are all
* set with 0x80.
* set with 0x80.
*
* 10XXXXXX & 11000000 => 10000000
*
* if not, invalid. */
if ((utf8[i] & 0xC0) != 0x80) return 0;
if ((utf8[i] & 0xC0) != 0x80) return 0;
w = (w << 6) | (utf8[i] & 0x3F);
}
*uc = w;
@ -166,19 +166,19 @@ moo_oow_t moo_utf8_to_uc (const moo_bch_t* utf8, moo_oow_t size, moo_uch_t* uc)
for (i = 1; i < cur->length; i++)
{
/* in utf8, trailing bytes are all
* set with 0x80.
* set with 0x80.
*
* 10XXXXXX & 11000000 => 10000000
*
* if not, invalid. */
if ((utf8[i] & 0xC0) != 0x80) return 0;
if ((utf8[i] & 0xC0) != 0x80) return 0;
}
}
}
/* this return value can indicate both
* the correct length (size >= cur->length)
* and
/* this return value can indicate both
* the correct length (size >= cur->length)
* and
* the incomplete seqeunce error (size < cur->length).
*/
return (moo_oow_t)cur->length;