}
void cstring_expand_arr(cstring_t *self, wchar_t *x) {
if((self->size + wcslen(x) + 1) * sizeof(wchar_t) > self->alloc) {
self->alloc = ((self->size + wcslen(x) + 1) * sizeof(wchar_t));
}
void cstring_expand_arr(cstring_t *self, wchar_t *x) {
if((self->size + wcslen(x) + 1) * sizeof(wchar_t) > self->alloc) {
self->alloc = ((self->size + wcslen(x) + 1) * sizeof(wchar_t));