Added refint macro to refer to internal -non exported- functions. Used it to reference to the gnutls_*_register() functions.

2 files changed, 12 insertions, 7 deletions

diff --git a/doc/cha-internals.texi b/doc/cha-internals.texi
index 998177884f..0180003683 100644
--- a/doc/cha-internals.texi
+++ b/doc/cha-internals.texi
@@ -377,10 +377,10 @@ following functions can be used to register those algorithms.
 
 @itemize
 
-@item @ref{gnutls_crypto_single_cipher_register2}
+@item @refint{gnutls_crypto_single_cipher_register}
 To register a cipher algorithm.
 
-@ref{gnutls_crypto_single_digest_register2}
+@refint{gnutls_crypto_single_digest_register}
 To register a hash (digest) or MAC algorithm.
 
 @end itemize
@@ -395,19 +395,19 @@ them. For this reason the following functions are provided.
 
 @itemize
 
-@item @ref{gnutls_crypto_cipher_register2}
+@item @refint{gnutls_crypto_cipher_register}
 To override the cryptographic algorithms backend.
 
-@item @ref{gnutls_crypto_digest_register2}
+@item @refint{gnutls_crypto_digest_register}
 To override the digest algorithms backend.
 
-@item @ref{gnutls_crypto_rnd_register2}
+@item @refint{gnutls_crypto_rnd_register}
 To override the random number generator backend.
 
-@item @ref{gnutls_crypto_bigint_register2}
+@item @refint{gnutls_crypto_bigint_register}
 To override the big number number operations backend.
 
-@item @ref{gnutls_crypto_pk_register2}
+@item @refint{gnutls_crypto_pk_register}
 To override the public key encryption backend. This is tight to the
 big number operations so either both of them should be updated or care
 must be taken to use the same format.
diff --git a/doc/gnutls.texi b/doc/gnutls.texi
index 14549b4803..144171b716 100644
--- a/doc/gnutls.texi
+++ b/doc/gnutls.texi
@@ -57,6 +57,11 @@ Documentation License''.
 @insertcopying
 @end titlepage
 
+@c reference to an internal function.
+@macro refint {func}
+@code{\func\}
+@end macro
+
 @macro xcite{ref}
 [\ref\] (@pxref{Bibliography})
 @end macro