// as optional, a unique return code of 0xFFFFFFFFFFFFFFFF is returned in the\r
// Status field of the PAL_CALL_RETURN structure.\r
// This indicates that the procedure is not present in this PAL implementation.\r
-// It is the caller¡¯s responsibility to check for this return code after calling\r
+// It is the caller's responsibility to check for this return code after calling\r
// any optional PAL procedure.\r
// No parameter checking is performed on the 5 input parameters, but there are\r
// some common rules that the caller should follow when making a PAL call. Any\r