Public definitions cleanup (especially for httraqt)

htsopt.h now has the following definitions:
  * struct htsrequest_proxy
  * struct htsrequest
  * struct htsblk
  * struct lien_url
  * struct lien_back

1 files changed, 8 insertions, 0 deletions

diff --git a/src/htsinthash.h b/src/htsinthash.h
index f8aee07..a2689b6 100644
--- a/src/htsinthash.h
+++ b/src/htsinthash.h
@@ -173,6 +173,10 @@ struct struct_inthash_enum {
 /* Library internal definictions */
 #ifdef HTS_INTERNAL_BYTECODE
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * Create a new hashtable, with initial bucket size of 'size'.
  * If size is 0, use the default minimal bucket size.
@@ -377,6 +381,10 @@ inthash_keys inthash_hash_value(const char *value);
 void inthash_set_global_assert_handler(t_inthash_loghandler log,
                                        t_inthash_asserthandler fatal);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 #endif