/*
*----------------------------------------------------------------------
*
* Tcl_GetInt --
*
* Given a string, produce the corresponding integer value.
*
* Results:
* The return value is normally TCL_OK; in this case *intPtr
* will be set to the integer value equivalent to string. If
* string is improperly formed then TCL_ERROR is returned and
* an error message will be left in interp->result.
*
* Side effects:
* None.
*
*----------------------------------------------------------------------
*/
int
Tcl_GetInt(interp, string, intPtr)
Tcl_Interp *interp; /* Interpreter to use for error reporting. */
char *string; /* String containing a (possibly signed)
* integer in a form acceptable to strtol. */
int *intPtr; /* Place to store converted result. */
{
...
}