@c @sp 1
@multitable @columnfractions .25 .75
+@item @code{_Bool}
+@tab @code{B}
@item @code{char}
@tab @code{c}
@item @code{unsigned char}
@tab @code{*}
@item unknown type
@tab @code{?}
+@item Complex types
+@tab @code{j} followed by the inner type. For example @code{_Complex double} is encoded as "jd".
@item bit-fields
@tab @code{b} followed by the starting position of the bit-field, the type of the bit-field and the size of the bit-field (the bit-fields encoding was changed from the NeXT's compiler encoding, see below)
@end multitable