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int decimal_is_zero(decimal *from);

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This commit is contained in:
serg@serg.mylan
2004-12-06 15:08:26 +01:00
parent 566b070741
commit dc2e9d01d7
2 changed files with 11 additions and 7 deletions
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10
strings/decimal.c
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@ -1240,6 +1240,16 @@ int decimal_cmp(decimal *from1, decimal *from2)
return from1->sign > from2->sign ? -1 : 1;
}
int decimal_is_zero(decimal *from)
{
dec1 *buf1=from->buf,
*end=buf1+ROUND_UP(from->intg)+ROUND_UP(from->frac);
while (buf1 < end)
if (*buf1++)
return 0;
return 1;
}
/*
multiply two decimals