Add docs for BIO_find_type() and friends.

[openssl.git] / crypto / bio / bio_lib.c

diff --git a/crypto/bio/bio_lib.c b/crypto/bio/bio_lib.c
index ffdec3725d6da049984ac4cff696357ccd0e9c31..fa32df041e2d7c0dbb9f4eee58b0f39fb01b6ae9 100644 (file)
--- a/crypto/bio/bio_lib.c
+++ b/crypto/bio/bio_lib.c
@@ -436,6 +436,12 @@ BIO *BIO_find_type(BIO *bio, int type)
        return(NULL);
        }
 
+BIO *BIO_next(BIO *b)
+       {
+       if(!b) return NULL;
+       return b->next_bio;
+       }
+
 void BIO_free_all(BIO *bio)
        {
        BIO *b;