mirror of
https://github.com/RevCurtisP/C02.git
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121 lines
3.9 KiB
Plaintext
121 lines
3.9 KiB
Plaintext
/******************************************
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* file - Standard File Functions for C02 *
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******************************************/
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/* File Setup - System Specific *
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* Args: system dependent *
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* Returns: system dependent */
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char fsetup();
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/* Set File Name - System Specific *
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* Args: system dependent *
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* Returns: system dependent */
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char fsname();
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/* Load File - System Specific *
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* Args: system dependent *
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* Returns: system dependent */
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char fsload();
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/* Save File - System Specific *
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* Args: system dependent *
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* Returns: system dependent */
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char fssave();
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/* Open File - System Specific *
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* Args: system dependent *
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* Returns: system dependent */
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char fsopen();
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/* Open File *
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* Opens File Specified by Name *
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* Args: m - mode *
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* &f - string containing filename *
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* Returns: file pointer if successful *
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0 if an error occurs */
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char fopen();
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/* Close File *
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* Closes File Opened to File Pointer *
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* Args: fp - file pointer *
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* Returns: 0 if successful *
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255 if an error occurred */
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char fclose();
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/* End of File *
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* Check for End of File Condition *
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* Args: fp - file pointer *
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* Returns: 0 if not at end of file *
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255 if end of file reached */
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char feof();
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/* File Error *
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* Check File Error Indicator *
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* Args: fp - file pointer *
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* Returns: system dependent error number *
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0 if no error */
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char ferror();
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/* Flush File Buffer *
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* Flush File Output Buffer *
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* Args: fp - file pointer *
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* Returns: system dependent error number *
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0 if no error */
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char fflush();
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/* Read Character from File *
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* Args: fp - file pointer *
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* Returns: ASCII value of character *
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* system dependent garbage *
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character if past end of file */
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char fgetc();
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/* Write Character to File *
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* Args: fp - file pointer *
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* c - ASCII character to write *
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* Returns: ASCII value of character */
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char fputc();
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/* Read String from File *
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* Buffers up to 128 characters *
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* until C/R is pressed *
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* Args: fp - file pointer *
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* &s - string read from file *
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* Returns: length of string *
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* 255 if error during write */
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char fgets();
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/* Write String to File *
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* Writes up to 128 characters of a *
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* null terminated string *
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* Args: fp - file pointer *
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* &s - string to print from *
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* Returns: ending position in string *
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* 255 if error during write */
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char fputs();
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/* Write Line to File *
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* Write String to File followed by C/R *
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* Args: fp - file pointer *
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* &s - string to print from *
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* Returns: ending position in string *
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* 255 if error during write */
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char fputln();
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/* Sets Array for fread() and fwrite() *
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* Args: &s - Destination string */
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void fsdst();
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/* Read Bytes from File *
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* Reads until EOF is reached *
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* Args: fp - file pointer *
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* n - number of bytes to read *
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* Returns: number of bytes read */
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char fread();
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/* Write Bytes to File *
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* Args: fp - file pointer *
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* n - number of bytes to write *
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* Returns: number of bytes written */
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char fwrite();
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