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Low-Level File Functions

  • Article

These functions make it possible for you to manipulate files and communication ports at a low level. Low-level file functions should be used carefully, especially when manipulating table files. Before using these functions, test them on sample files before using them on files that contain important data.

FCHSIZE( ) Function

FCLOSE( ) Function

FCREATE( ) Function

FEOF( ) Function

FERROR( ) Function

FFLUSH( ) Function

FGETS( ) Function

FOPEN( ) Function

FPUTS( ) Function

FREAD( ) Function

FSEEK( ) Function

FWRITE( ) Function

HEADER( ) Function