C02/include/stddef.h02

/* C02 Standard Definitions File    *
 * Contains common constants and    *
 * functions used in libraries.     */ 

/* Constant Definitions */
#define TRUE  $FF
#define FALSE $00 

/* Get Buffer Pointer          *
 * Returns: Y,X=Buffer address */
char getdst(); 

/* Get Destination Pointer          *
 * Returns: Y,X=Destination address */
char getdst();

/* Get Source Pointer          *
 * Returns: Y,X=Source address */
char getsrc();

/* Retore Destination Pointer */
void resdst(); 

/* Restore A, X, and Y Registers */
void resreg();

/* Restore X, and Y Registers */
void resrxy();

/* Retore Source Pointer */
void ressrc(); 

/* Save Destination Pointer */
void savdst(); 

/* Save A, X, and Y Registers */
void savreg();

/* Save X, and Y Registers */
void savrxy();

/* Save Source Pointer */
void savsrc(); 

/* Set Buffer Pointer        *
 * Args: &d - Buffer address */
void setbfr();

/* Set Destination Pointer to Source Pointer */
void setdss();  

/* Set Destination Pointer        *
 * Args: &d - Destination address */
void setdst();

/* Set Source Pointer            *
 * Args: &d - Source     address */
void setsrc();

/* Set Source Pointer to Destination Pointer */
void setsrd();