frewind - Move file position indicator to beginning of open file

Syntax

Description

frewind(fileID) sets the file position indicator to the beginning of a file. fileID is an integer file identifier obtained from fopen.

If the file is on a tape device and the rewind operation fails, frewind does not return an error message.

Alternatives

frewind(fileID) is equivalent to:

fseek(fileID, 0, 'bof');

See Also

fclose | feof | ferror | fopen | fprintf | fread | fscanf | fseek | ftell | fwrite

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