void incscreen(unsigned int ptr)
unsigned int incscreen::ptr
void main()
__constant unsigned int main::offset = (unsigned int)$28*$a
char main::x
char main::x#1 // reg byte x 22.0
char main::x#2 // reg byte x 8.25
__constant char *screen = (char *) 1024

reg byte x [ main::x#2 main::x#1 ]
