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/*
Copyright (C) 2014-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/
/*
WARNING: This file was generated by the dkct program (see
http://dktools.sourceforge.net/ for details).
Changes you make here will be lost if dkct is run again!
You should modify the original source and run dkct on it.
Original source: dk3kv.ctr
*/
/** @file dk3kv.c The dk3kv module.
*/
#line 43 "dk3kv.ctr"
#include "dk3all.h"
#include "dk3kv.h"
int
dk3kv_compare(void const *l, void const *r, int cr)
{
int back = 0;
dk3_key_value_t const *pl;
dk3_key_value_t const *pr;
if(l) {
if(r) {
pl = (dk3_key_value_t const *)l;
switch(cr) {
case 1: {
back = dk3str_cmp(pl->key, (dkChar const *)r);
} break;
default: {
pr = (dk3_key_value_t const *)r;
back = dk3str_cmp(pl->key, pr->key);
} break;
}
} else back = 1;
} else {
if(r) back = -1;
}
return back;
}
void
dk3kv_delete(dk3_key_value_t *p)
{
if(p) {
dk3_release(p->key);
dk3_release(p->val);
dk3_delete(p);
}
}
dk3_key_value_t *
dk3kv_new_app(dkChar const *k, dkChar const *v, dk3_app_t *app)
{
dk3_key_value_t *back = NULL;
if(k) {
back = dk3_new_app(dk3_key_value_t,1,app);
if(back) {
back->key = NULL;
back->val = NULL;
back->key = dk3str_dup_app(k, app);
if(back->key) {
if(v) {
back->val = dk3str_dup_app(v, app);
if(!(back->val)) {
dk3kv_delete(back);
back = NULL;
}
}
} else {
dk3kv_delete(back);
back = NULL;
}
}
}
return back;
}
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