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2 Commits

Author SHA1 Message Date
Martin Storsjö b4d9fa6cb9 compat: Fix the fallback definition of stdc_trailing_zeros 
While shifting "value" to left, we would iterate through all bits
of an unsigned long long, while we only expect to count through
"size * CHAR_BIT" bits; instead shift bits to the right and just
count the trailing zeros.

This fixes fate with MSVC.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2024-09-24 14:00:27 +03:00
Rémi Denis-Courmont a7505ec562 compat: add a fallback implementation of C23 stdbit.h 
Header contents taken from VLC commit 7a970a33329c9836d169727ddbaf49a33240d587.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2024-09-23 17:08:46 +02:00