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45 lines
1.7 KiB
Plaintext
45 lines
1.7 KiB
Plaintext
/*********************************************
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* memory - Array Handling Routines for C02 *
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*********************************************/
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/* Sets Destination Array for subsequent function calls *
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* Args: &a - Destination array */
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void memdst();
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/* Find Character in Destination Array *
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* Args: c - Character to find *
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* n - Number of bytes to search *
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* Uses: Destination array specified by memdst() *
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* Returns: Position of c in s *
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* $FF if not found */
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char memchr();
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/* Clear Array (Fill with $00) *
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* Args: n - Number of bytes to fill *
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* &s - Array to fill *
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* Returns: Number of bytes filled */
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char memclr();
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/* Compare Destination Array against Source Array *
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* Args: n - Number of bytes to compare *
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* &s - Source array *
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* Uses: Destination array specified by memdst() *
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* Returns: Result of comparison *
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* -1 = Destination < Source *
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* 0 = Destination = Source *
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* 1 = Destination > Source */
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char memcmp();
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/* Copy Source Array to Destination Array *
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* Args: n - Number of bytes to copy *
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* &s - Source array *
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* Sets: Destination string specified by memdst() */
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char memcpy();
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/* Fill Destination Array with Byte *
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* Args: b - Character to fill array with *
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* n - Number of bytes to fill *
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* Uses: Destination array specified by memdst() *
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* Returns: Number of bytes copied */
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char memset();
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