c.  The letter
encodes any qualifier applied to the method definition.  In this case,
'A' means that it is a normal function definition.  The dot shows that
the method is not virtual.  The sections that follow elaborate further
on these fields and describe the additional information present for
virtual methods.

     .stabs "class_name:sym_desc(type)type_def(20)=type_desc(struct)struct_bytes(4)
             field_name(Adat):type(int),bit_offset(0),field_bits(32);

             method_name(Ameth)::type_def(21)=type_desc(method)return_type(int);
             :arg_types(int char);
             protection(public)qualifier(normal)virtual(no);;"
             N_LSYM,NIL,NIL,NIL

     .stabs "baseA:t20=s4Adat:1,0,32;Ameth::21=##1;:ic;2A.;;",128,0,0,0

     .stabs "class_name:sym_desc(struct tag)",N_LSYM,NIL,NIL,NIL

     .stabs "baseA:T20",128,0,0,0