static ANN void text_init(GwText *text, MemPool mp)
static ANN void text_reset(GwText *text)
reset text
static ANN void free_text(GwText *text)
static ANN void text_release(GwText *text)
release text memory
ANN void text_add(GwText *, const char *)
append to text
static ANN GwText * new_text(MemPool mp)