typedef void (*PK_FFTELL_f_t)(const int *guise, const int *strid,
int *pos, int *ifail);
Output file pointer. This function is documented for legacy
purposes only, and should not be implemented for new Parasolid applications.
Receives:
int *guise --- class of file: FFCROL
int *strid --- frustrum strid
Returns:
int *pos --- pointer into file stream
int *ifail --- error code: FR_no_errors
Description:
This function notes the file pointer within a rollback file at which
subsequent reading and writing commences. The value of this pointer
can be restored later by FFSEEK, to allow the same data to be read or
overwritten. The pointer is set to the beginning of the file when it is
opened. Note that the pointer cannot be noted for non-rollback files
(i.e. those which were opened by FFOPRD or FFOPWR).
