Get rid of compiler warning
cpm.h:715:30: warning: invalid conversion from 'void*' to 'uint8*' {aka 'unsigned char*'} [-fpermissive]
715 |                 last = calloc(1, 256);    //allocate one (for now!)
@@ -712,7 +712,7 @@ void _Bdos(void) {
static uint8 *last = 0;
if (!last) {
- last = calloc(1, 256); //allocate one (for now!)
+ last = (uint8*)calloc(1,256); //allocate one (for now!)
}
#ifdef PROFILE
