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发帖数: 4809 | 2 Plain old vanilla pure C code. Disclaimer: copied from online
#include
#include
static void swap(void *x, void *y, size_t l) {
char *a = x, *b = y, c;
while(l--) {
c = *a;
*a++ = *b;
*b++ = c;
}
}
static void sort(char *array, size_t size, int (*cmp)(void*,void*), int
begin, int end) {
if (end > begin) {
void *pivot = array + begin;
int l = begin + size;
int r = end;
while(l < r) {
if (cmp(array+l,pivot) <= 0) {
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