Merge remote-tracking branch 'fichier/main' into main

src/hash_tbl.c

@@ -36,11 +36,12 @@ int htbl_add(hash_tbl htbl, void* x){
     return 0;
 }
 
-int htbl_in(hash_tbl htbl, void* x){
+
+void* htbl_in(hash_tbl htbl, void* x){
     if(list_in(htbl->array[htbl->h(x)], x, htbl->eq) != NULL)
     return x;
   return NULL;
-}
+
 
 
 void htbl_destroy(hash_tbl htbl){

src/hash_tbl.h

@@ -18,7 +18,7 @@ hash_tbl htbl_empty(size_t (*h)(void*),
                     int (*eq)(void*, void*),
                     void (*free)(void*));
 int htbl_add(hash_tbl, void*);
-int htbl_in(hash_tbl, void*);
+void* htbl_in(hash_tbl, void*);
 void htbl_destroy(hash_tbl);
 
 #endif

tests/htbl_tests.c

 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <assert.h>
 #include "hash_tbl.h"
 
@@ -54,8 +55,8 @@ void test_in() {
 }
 
 void test_destroy() {
-  char a[] = "Coucou 1";
-  char b[] = "Coucou 2";
+  char* a = strdup("Coucou 1");
+  char* b = strdup("Coucou 2");
   hash_tbl htbl = htbl_empty(&hash, &eq, &free);
   htbl_add(htbl, a);
   htbl_add(htbl, b);