better hashing

include/acl/hashmap.h

@@ -9,6 +9,7 @@ union acl_hashmap_meta {
 		size_t keyBits;
         };
 };
+/* set keySize to NULL for a dynamic keySize */
 union acl_hashmap_meta* acl_hashmap_create(size_t bucketCount, size_t sizeOneElement, size_t keySize);
 void acl_hashmap_put(union acl_hashmap_meta *hashmap_meta, void *key, void *element);
 #endif

src/array.c

@@ -42,7 +42,7 @@ void* acl_arraylist_append_ptr(void *arraylist_void, void **append_element) {
 		if(arraylist->len > 10) arraylist->cap = arraylist->len + 10;
 		else arraylist->cap = arraylist->len * 2 + 1;
 		arraylist = realloc(arraylist, arraylist->cap * arraylist->sizeof_one_element + sizeof *arraylist);
-		if(!arraylist) return NULL;
+		if(arraylist == NULL) return NULL;
 	}
 	*append_element = (char*)(arraylist + 1) + arraylist->sizeof_one_element * arraylist->len;
 	++arraylist->len;

src/hashmap.c

@@ -7,18 +7,8 @@
 #include <stdint.h>
 #include <string.h>
 #include <stdio.h>
-#ifdef ACL_LITTLE_ENDIAN
-#define LEFT_OR_RIGHT_SHIFT >>
-#else
-#ifdef ACL_BIG_ENDIAN
-#define LEFT_OR_RIGHT_SHIFT <<
-#else
-#error "endianiss not specified. make sure to properly add the cmake subdirectory."
-#endif
-#endif 
 #define acl_hashVarLen(type)\
 	if(((uintptr_t)data & (alignof(type) - 1)) == 0) {\
-		printf(#type);\
 		type *src;\
 		for(uint64_t *keySrc = data; (char*)(keySrc + 1) <= dest; ++keySrc) {\
 			src = (type*)keySrc;\
@@ -79,14 +69,5 @@ void acl_hashmap_put(union acl_hashmap_meta *hashmap_meta, void *key, void *elem
 	void **hashmap_buckets = (void**)(hashmap_meta + 1);
 
 }
-#include <stdio.h>
 int main() {
-	char baum[10] = {1};
-	char blau[10] = {1};
-	char green[10] = {1};
-	char w[10] = {1};
-	printf("Hash: %lu\n", acl_hash(baum, 9 * sizeof *baum , 5));
-	printf("Hash: %lu\n", acl_hash(blau, 9 * sizeof *baum , 5));
-	printf("Hash: %lu\n", acl_hash(green, 9 * sizeof *baum , 5));
-	printf("Hash: %lu\n", acl_hash(w, 9 * sizeof *baum , 5));
 }