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35 lines
1.2 KiB
Plaintext
35 lines
1.2 KiB
Plaintext
/* py65mon Header File */
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//Platform Specific Constants
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const #delkey = $08; //Backspace Key
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const #esckey = $1B; //Escape Key
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const #rtnkey = $0D; //Enter Key
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//System Pointer Variables
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char srclo,srchi; //Source String Pointer for Library Functions
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char dstlo,dsthi; //Destination String Pointer for Library Functions
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char blklo,blkhi; //Block Segment Pointer
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char stklo,stkhi; //Stack Pointer
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//System Variables
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char blkslo, blkshi; //Block Start Address
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char blkelo, blkehi; //Block End Address
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char blklen; //Block Segment Length
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char stkslo, stkshi; //Stack Start Address
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char stkelo, stkehi; //Stsck End Address
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char temp0, temp1; //Temporary Variables
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char temp2, temp3;
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//Memory Mapped I/O
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char putcon; //Write Character to Console
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char getcomn; //Read Character from Console
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//System Subroutines
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char plkey(); //Poll Console for character
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char rdkey(); //Wait for character from Console
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char getkey(); //Read ASCII character from Console
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void newlin(); //Advance cursor to beginning of next line
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void prchr(); //Print ASCII character to Console
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void prbyte(); //Print Accumulator as Hexadadecimal number
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void prhex(); //Print Low Nybble of Accumulator as Hex Digit
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