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59 lines
2.0 KiB
Plaintext
59 lines
2.0 KiB
Plaintext
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/*********************************************
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* string - String Handling Routines for C02 *
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*********************************************/
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/* Find Charaacter in String *
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* Args: c - Character to find *
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* &s - String to search *
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* Returns: c in s *
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* $FF if not found */
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byte strchr();
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/* Get Length of String *
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* Args: s - string *
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* Returns: Length of string */
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char strlen();
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/* Sets Destination String for *
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* functions that use two strings *
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* Args: s - Destination string */
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void strset();
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/* Concatenate Destination String to Source String *
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* Args: s - Source string *
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* Sets: Destination string specified by strset() *
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* Returns: Total Length of concatenated string */
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char strcat();
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/* Compare Destination String against Source String *
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* Args: s - Source string *
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* Uses: Destination string specified by strset() *
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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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byte strcmp();
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/* Copy Source String to Destination String *
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* Args: s - Source string *
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* Sets: Destination string specified by strset() *
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* Returns: Number of characters copied */
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char strcpy();
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/* Copy Part of Source String to Destination String *
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* Args: n - Starting point in source string *
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* s - Source string *
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* Sets: Destination string specified by strset() *
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* Returns: Number of characters copied */
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char strcut();
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/* Find String in String *
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* Args: &s - String to Find *
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* Uses: String to search specified by strset() *
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* Sets: strset() pointer to position of string *
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* End of string if not found *
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* Returns: Position of s in Destination string *
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* $FF if not found */
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byte strstr();
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