2 files changed, 7 insertions, 12 deletions
diff --git a/include/ruby/encoding.h b/include/ruby/encoding.h
index 23b61463c3..bdbe94a4a9 100644
--- a/include/ruby/encoding.h
+++ b/include/ruby/encoding.h
@@ -206,25 +206,20 @@ typedef enum {
     econv_incomplete_input,
 } rb_econv_result_t;
 
-typedef struct {
-    int flags;
-    /* replacement character, etc. */
-} rb_econv_option_t;
-
 typedef struct rb_econv_t rb_econv_t;
 
-VALUE rb_str_transcode(VALUE str, VALUE to, rb_econv_option_t *ecopts);
+VALUE rb_str_transcode(VALUE str, VALUE to, int ecflags);
 
-void rb_econv_opts(VALUE hash, rb_econv_option_t *opts);
+int rb_econv_flags(VALUE hash);
 
-rb_econv_t *rb_econv_open(const char *source_encoding, const char *destination_encoding, rb_econv_option_t *opts);
+rb_econv_t *rb_econv_open(const char *source_encoding, const char *destination_encoding, int ecflags);
 rb_econv_result_t rb_econv_convert(rb_econv_t *ec,
     const unsigned char **source_buffer_ptr, const unsigned char *source_buffer_end,
     unsigned char **destination_buffer_ptr, unsigned char *destination_buffer_end,
     int flags);
 void rb_econv_close(rb_econv_t *ec);
 
-VALUE rb_econv_open_exc(const char *senc, const char *denc, rb_econv_option_t *opts);
+VALUE rb_econv_open_exc(const char *senc, const char *denc, int ecflags);
 
 /* result: 0:success -1:failure */
 int rb_econv_insert_output(rb_econv_t *ec,
diff --git a/include/ruby/io.h b/include/ruby/io.h
index cb2df584d1..cdef496a93 100644
--- a/include/ruby/io.h
+++ b/include/ruby/io.h
@@ -57,7 +57,7 @@ typedef struct rb_io_t {
     struct rb_io_enc_t {
         rb_encoding *enc;
         rb_encoding *enc2;
-        rb_econv_option_t opts;
+        int flags;
     } encs;
 
     rb_econv_t *readconv;
@@ -68,7 +68,7 @@ typedef struct rb_io_t {
 
     rb_econv_t *writeconv;
     VALUE writeconv_stateless;
-    rb_econv_option_t writeconv_pre_opts;
+    int writeconv_pre_flags;
     int writeconv_initialized;
 
 } rb_io_t;
@@ -127,7 +127,7 @@ typedef struct rb_io_t {
     fp->tied_io_for_writing = 0;\
     fp->encs.enc = NULL;\
     fp->encs.enc2 = NULL;\
-    fp->encs.opts.flags = 0;\
+    fp->encs.flags = 0;\
 } while (0)
 
 FILE *rb_io_stdio_file(rb_io_t *fptr);