118 struct real_format  struct
121   void (*encode) (const struct real_format *, long *,  argument
123   void (*decode) (const struct real_format *, REAL_VALUE_TYPE *,  argument
127   int b;
130   int p;
133   int pnan;
136   int emin;
139   int emax;
143   int signbit_ro;
147   int signbit_rw;
180 extern const struct real_format *  argument