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mirror of https://github.com/jedisct1/libsodium.git synced 2024-12-19 01:55:02 -07:00

More optblocker usage

This commit is contained in:
Frank Denis 2024-10-23 18:54:54 +02:00
parent b1f9c53875
commit d6dd9c3ce0

View File

@ -618,12 +618,9 @@ equal(signed char b, signed char c)
static unsigned char
negative(signed char b)
{
/* 18446744073709551361..18446744073709551615: yes; 0..255: no */
uint64_t x = b;
const uint8_t x = (uint8_t) b; /* 0..127: no 128..255: yes */
x >>= 63; /* 1: yes; 0: no */
return x;
return ((x >> 5) ^ optblocker_u8) >> 2; /* 1: yes; 0: no */
}
static void