NAME
    cgGetLastErrorString - get the current error condition

SYNOPSIS
      #include <Cg/cg.h>

      const char *cgGetLastErrorString(CGerror *error);

PARAMETERS
    error   A pointer to a CGerror variable for returning the last error
            code.

DESCRIPTION
    cgGetLastErrorString returns the current error condition and error
    condition string. It's similar to calling cgGetErrorString with the
    result of cgGetLastError. However in certain cases the error string may
    contain more information about the specific error that ocurred last than
    what cgGetErrorString would return.

RETURN VALUES
    Returns the last error string. Returns NULL if there was no error.

    If error is not null, it will return the last error code (the same value
    cgGetError would return in the location specified by error.

ERRORS
    This function generates no errors.

SEE ALSO
    the cgGetError manpage

