NAME
    rewind - set position at the beginning of some or all files

SYNOPSIS
    rewind([f_1, f_2, ...])

TYPES
    f_1, f_2, ...	open file streams

    return		null value or error

DESCRIPTION
    With one or more arguments f_1, ..., this function sets the
    position for each f_i at the beginning.  With no argument,
    this operation is applied to all user-opened files.

EXAMPLE
    > f = fopen("curds","r");
    > x = fgetc(f);
    > rewind(f);
    > y = fgetc(f);
    > print x == y
    1

LIMITS
    none - XXX - is this correct?

LIBRARY
    none - XXX - is this correct?

SEE ALSO
    errno, fclose, feof, ferror, fflush, fgetc, fgetline, fgets, files, fopen,
    fprintf, fputc, fputs, fseek, fsize, ftell, isfile, printf, prompt