mirror of
https://github.com/RevCurtisP/C02.git
synced 2024-11-22 16:34:15 +00:00
31 lines
1.1 KiB
Plaintext
31 lines
1.1 KiB
Plaintext
/* py65mon Header File */
|
|
|
|
//System Pointer Variables
|
|
char srclo,srchi; //Source String Pointer for Library Functions
|
|
char dstlo,dsthi; //Destination String Pointer for Library Functions
|
|
char blklo,blkhi; //Block Segment Pointer
|
|
char ptrlo,ptrhi; //System Pointer
|
|
|
|
//System Variables
|
|
char blkslo, blkshi; //Block Start Address
|
|
char blkelo, blkehi; //Block End Address
|
|
char blklen; //Block Segment Length
|
|
|
|
char temp0, temp1, temp2, temp3; //Temporary Variables
|
|
|
|
//Memory Mapped I/O
|
|
char putcon; //Write Character to Console
|
|
char getcomn; //Read Character from Console
|
|
|
|
//System Subroutines
|
|
char plkey(); //Poll Console for character
|
|
char rdkey(); //Wait for character from Console
|
|
char getkey(); //Read ASCII character from Console
|
|
void newlin(); //Advance cursor to beginning of next line
|
|
void prchr(); //Print ASCII character to Console
|
|
void prbyte(); //Print Accumulator as Hexadadecimal number
|
|
void prhex(); //Print Low Nybble of Accumulator as Hex Digit
|
|
void setdst(); //Set Destination Pointer
|
|
void setsrc(); //Set Source Pointer
|
|
|