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#pragma once
#include <assert.h>
#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
static void resize_buffer(void **buffer, size_t *capacity, size_t elems, size_t elemSize) {
assert(elems > 0);
uint64_t newpower = (sizeof(elems) * CHAR_BIT) - __builtin_clzl(elems-1);
elems = 1 << newpower;
if(elems != *capacity) {
*capacity = elems;
*buffer = realloc(*buffer, *capacity * elemSize);
}
}
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