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37 lines
1.1 KiB
Plaintext
37 lines
1.1 KiB
Plaintext
/*****************************************
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* stdio - Standard I/O Routines for C02 *
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*****************************************/
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/* Read Character from Keyboard *
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* Waits for Keypress *
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* Returns: ASCII value of Key */
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char getchr();
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/* Write Character to Screen *
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* Args: c - ASCII character to write */
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void putchr();
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/* Read String from Keyboard *
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* Buffers string until C/R is pressed *
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* Args: &s - string read from keyboard *
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* Returns: length of string */
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char getstr();
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/* Write String to Screen *
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* Args: &s - string to print from *
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* Returns: ending position in string */
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char outstr();
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/* Write Partial String to Screen *
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* Args: n - starting position in string *
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* &s - string to print from *
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* Returns: ending position in string */
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char outsub();
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/* Write String to Screen and Move *
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* Cursor to Beginning of Next Line *
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* Args: &s - string to print to screen *
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* Returns: number of characters printed */
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char putstr();
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