Qsort: Difference between revisions

Revision as of 11:30, 20 July 2016

Revision as of 21:54, 28 July 2016

Line 14:

#include <stdlib.h>

/* Comparison function. Receives two genericconst (void) pointers. */

int comparecompare_ints(const void *p, const void *q) {

int x = *(const int *)p;

int y = *(const int *)q;

Line 31:

/* Sort an array of n integers, pointed to by a. */

void sort_ints(int *a, size_t n) {

qsort(a, n, sizeof(int) *a, compare()&compare_ints);

}

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