collection structs name replaced with macro

src/string/StringBuilder.c

@@ -55,7 +55,7 @@ void StringBuilder_append_f64(StringBuilder* b, f64 n){
     StringBuilder_append_cstr(b, buf);
 }
 
-void StringBuilder_append_memory(StringBuilder* b, Array mem, bool uppercase) {
+void StringBuilder_append_memory(StringBuilder* b, Array(u8) mem, bool uppercase) {
     if(mem.data == NULL)
         return;
     

src/string/cstr.c

@@ -1,5 +1,4 @@
 #include "tlibc/string/cstr.h"
-#include <stdarg.h>
 
 char* _strcat_malloc(size_t n, cstr str0, ...){
     va_list argv;

src/string/str.c

@@ -125,7 +125,7 @@ str str_toLower(str src){
     return r;
 }
 
-str hex_to_str(Array buf, bool uppercase){
+str hex_to_str(Array(u8) buf, bool uppercase){
     StringBuilder sb = StringBuilder_alloc(buf.size * 2 + 1);
     StringBuilder_append_memory(&sb, buf, uppercase);
     return StringBuilder_getStr(&sb);