widl: Output correct alignments in type format strings.

tools/widl/typegen.h

@@ -38,7 +38,6 @@ enum remoting_phase
 void write_formatstringsdecl(FILE *f, int indent, ifref_list_t *ifaces, int for_objects);
 void write_procformatstring(FILE *file, const ifref_list_t *ifaces, int for_objects);
 void write_typeformatstring(FILE *file, const ifref_list_t *ifaces, int for_objects);
-size_t get_type_memsize(const type_t *type);
 void print_phase_basetype(FILE *file, int indent, enum remoting_phase phase, enum pass pass, const var_t *var, const char *varname);
 void write_remoting_arguments(FILE *file, int indent, const func_t *func, unsigned int *type_offset, enum pass pass, enum remoting_phase phase);
 size_t get_size_procformatstring_var(const var_t *var);