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Fix Windows ARM/ARM64 __builtin_popcountl to handle u64 #256

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Fix Windows ARM/ARM64 __builtin_popcountl to handle u64 #256

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2 changes: 1 addition & 1 deletion sqlite-vec.c
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Original file line number Diff line number Diff line change
Expand Up @@ -524,7 +524,7 @@ static f32 distance_hamming_u8(u8 *a, u8 *b, size_t n) {
// From
// https://github.com/ngtcp2/ngtcp2/blob/b64f1e77b5e0d880b93d31f474147fae4a1d17cc/lib/ngtcp2_ringbuf.c,
// line 34-43
static unsigned int __builtin_popcountl(unsigned int x) {
static unsigned int __builtin_popcountl(u64 x) {
unsigned int c = 0;
for (; x; ++c) {
x &= x - 1;
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