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#include "nvim/yankmap.h"
#include "nvim/memory.h"
void init_yankmap(yankmap_T* map)
{
memset(map, 0, sizeof(yankmap_T));
map->reg_to_yankreg = (Map(int, ptr_t))MAP_INIT;
map->yankreg_to_reg = (Map(ptr_t, int))MAP_INIT;
// map_init(int, ptr_t, &map->reg_to_yankreg);
// map_init(ptr_t, int, &map->yankreg_to_reg);
}
yankreg_T* yankmap_get(yankmap_T* yankmap, int reg)
{
bool is_new = false;
yankreg_T** ret
= (yankreg_T**)map_put_ref(int, ptr_t)(&yankmap->reg_to_yankreg, reg, NULL, &is_new);
if (ret) {
if (is_new) {
*ret = xcalloc(1, sizeof(yankreg_T));
}
/* Add the back-reference */
int* ref = map_put_ref(ptr_t, int)(&yankmap->yankreg_to_reg, *ret, NULL, NULL);
*ref = reg;
return *ret;
}
return NULL;
}
int yankmap_find(yankmap_T* yankmap, yankreg_T* yankreg)
{
int* ref = map_ref(ptr_t, int)(&yankmap->yankreg_to_reg, yankreg, NULL);
if (ref) {
return *ref;
}
return -1;
}
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