macros.h 1/?: PRINTF and T (#2509)

* create printf and translation headers

* non-overlays complete

* printf finished

* move T macro

* edit comment

* fix error

* fix bss

* remove is_64

* fix bss

src/code/z_onepointdemo.c

@@ -1,6 +1,7 @@
 #include "libc64/math64.h"
 #include "libc64/qrand.h"
 #include "one_point_cutscene.h"
+#include "printf.h"
 #include "quake.h"
 #include "sfx.h"
 #include "terminal.h"