symnames - z88dk/z88dk GitHub Wiki
====== Translation of C Names to ASM Names (Accessing C Variables from z80 Asm) ======
Example
#include "stdio.h"
extern char mydata[];
#asm
._mydata
defm "This is a string"
defb 0 ; String termination
#endasm
main()
{
printf("%s",mydata);
}