iseq.h: rb_iseq_t

* iseq.h (rb_iseq_t): also should be defined here for prototype
  declarations arguments.

* method.h (rb_iseq_t): get rid of redefinition.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

iseq.h

@@ -12,6 +12,11 @@
 #ifndef RUBY_ISEQ_H
 #define RUBY_ISEQ_H 1
 
+#ifndef rb_iseq_t
+typedef struct rb_iseq_struct rb_iseq_t;
+#define rb_iseq_t rb_iseq_t
+#endif
+
 static inline size_t
 rb_call_info_kw_arg_bytes(int keyword_len)
 {

method.h

@@ -118,7 +118,10 @@ typedef enum {
     END_OF_ENUMERATION(VM_METHOD_TYPE)
 } rb_method_type_t;
 
+#ifndef rb_iseq_t
 typedef struct rb_iseq_struct rb_iseq_t;
+#define rb_iseq_t rb_iseq_t
+#endif
 
 typedef struct rb_method_iseq_struct {
     const rb_iseq_t * const iseqptr;              /* should be separated from iseqval */