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-rw-r--r--internal/encoding.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/internal/encoding.h b/internal/encoding.h
index af236daeafd..c0cf061bd47 100644
--- a/internal/encoding.h
+++ b/internal/encoding.h
@@ -12,12 +12,15 @@
#include "ruby/ruby.h" /* for ID */
#include "ruby/encoding.h" /* for rb_encoding */
+#define rb_enc_autoload_p(enc) (!rb_enc_mbmaxlen(enc))
+
/* encoding.c */
ID rb_id_encoding(void);
rb_encoding *rb_enc_get_from_index(int index);
rb_encoding *rb_enc_check_str(VALUE str1, VALUE str2);
int rb_encdb_replicate(const char *alias, const char *orig);
int rb_encdb_alias(const char *alias, const char *orig);
+int rb_enc_autoload(rb_encoding *enc);
int rb_encdb_dummy(const char *name);
void rb_encdb_declare(const char *name);
void rb_enc_set_base(const char *name, const char *orig);