Remove old arena aliases without the prefix

example/arena.c

@@ -9,14 +9,14 @@ typedef struct {
 
 int main(void)
 {
-    Arena arena = gebs_arena_get();
+    Arena arena = arena_get();
     defer { arena_destroy(&arena); }
 
     Ints ints = {0};
     for (size_t i = 0; i < 10000; i++) {
         list_append_alloc(&arena, &ints, i);
     }
-    gebs_arena_reset(&arena);
+    arena_reset(&arena);
 
     printf("%s\n", fmt("Hello formatting %d", 124));
 

gebs.h

@@ -786,8 +786,7 @@ void gebs_rebuild_self1_alloc(Gebs_Allocator *alloc, int argc, char ** argv,
 #define Arena                       Gebs_Arena
 #define arena_reset                 gebs_arena_reset
 #define arena_destroy               gebs_arena_destroy
-#define arena_make                  gebs_arena_make
-#define arena_expand                gebs_arena_expand
+#define arena_get                   gebs_arena_get
 
 #define list_append_alloc           gebs_list_append_alloc
 #define list_append                 gebs_list_append