gforth/forth.h - diff

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version 1.22, 1996/05/23 15:13:08	version 1.25, 1996/07/26 15:28:28
Line 131 typedef Label *Xt;	Line 131 typedef Label *Xt;
#define PFA1(cfa) PFA(cfa)	#define PFA1(cfa) PFA(cfa)
/* CODE_ADDRESS is the address of the code jumped to through the code field */	/* CODE_ADDRESS is the address of the code jumped to through the code field */
#define CODE_ADDRESS(cfa) ((Label )(cfa))	#define CODE_ADDRESS(cfa) ((Label )(cfa))
/* DOES_CODE is the Forth code does jumps to */	/* DOES_CODE is the Forth code does jumps to */
#define DOES_CODE(cfa) (cfa[1])	#define DOES_CODE(cfa) ({Xt _cfa=(Xt)(cfa); \
#define DOES_CODE1(cfa) DOES_CODE(cfa)	_cfa[0] == symbols[DODOES] ? _cfa[1] : NULL;})
	#define DOES_CODE1(cfa) (cfa[1])
/* MAKE_CF creates an appropriate code field at the cfa;	/* MAKE_CF creates an appropriate code field at the cfa;
ca is the code address */	ca is the code address */
#define MAKE_CF(cfa,ca) (((Label )(cfa)) = ((Label)ca))	#define MAKE_CF(cfa,ca) (((Label )(cfa)) = ((Label)ca))