Function SCIPstrToIntValue 

pub unsafe extern "C" fn SCIPstrToIntValue(
    str_: *const c_char,
    value: *mut c_int,
    endptr: *mut *mut c_char,
) -> c_uint

extract the next token as a integer value if it is one; in case no value is parsed the endptr is set to @p str

@return Returns TRUE if a value could be extracted, otherwise FALSE