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#include <stdlib.h>
#include "xcb_wm.h"
typedef struct node node;
struct node {
node *next;
uint32_t key;
void *value;
};
struct table_t {
node *head;
};
table_t *alloc_table()
{
return calloc(1, sizeof(table_t));
}
void free_table(table_t *table)
{
free(table);
}
int table_put(table_t *table, uint32_t key, void *value)
{
node *record = malloc(sizeof(node));
if(!record)
return 0;
record->next = table->head;
record->key = key;
record->value = value;
table->head = record;
return 1;
}
void *table_get(table_t *table, uint32_t key)
{
node *cur;
for(cur = table->head; cur; cur = cur->next)
if(cur->key == key)
return cur->value;
return 0;
}
void *table_remove(table_t *table, uint32_t key)
{
node **cur;
for(cur = &table->head; *cur; cur = &(*cur)->next)
if((*cur)->key == key)
{
node *tmp = *cur;
void *ret = tmp->value;
*cur = (*cur)->next;
free(tmp);
return ret;
}
return 0;
}
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