mpi: Add mpi_snatch and change an internal typedef.

* src/mpi.h (struct mpi_point_s): Rename to struct gcry_mpi_point.
(mpi_point_struct): New typedef.
(mpi_point_t): Change typedef to a pointer.  Replace all occurrences
to use mpi_point_struct.
* mpi/ec.c (_gcry_mpi_ec_point_init): Rename to ..
(_gcry_mpi_point_init): this.  Change all callers.
(_gcry_mpi_ec_point_free): Rename to ..
(_gcry_mpi_point_free_parts): this.  Change all callers.

* mpi/mpiutil.c (gcry_mpi_snatch): New function.
* src/gcrypt.h.in (gcry_mpi_snatch, mpi_snatch): Add protoype and
macro.
* src/visibility.c (gcry_mpi_snatch): Add wrapper.
* src/visibility.h (gcry_mpi_snatch): Add macro magic.
* src/libgcrypt.def, src/libgcrypt.vers: Add new function.
--

This patch is a prerequisite to implement a public point API.  The new
function gcry_mpi_snatch is actually not needed for this but is useful
anyway and will be used to implement the point API.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libgcrypt.vers b/src/libgcrypt.vers
index dcb37490..200f04e6 100644
--- a/src/libgcrypt.vers
+++ b/src/libgcrypt.vers
@@ -86,7 +86,7 @@ GCRYPT_1.6 {
     gcry_mpi_set_flag; gcry_mpi_set_highbit; gcry_mpi_set_opaque;
     gcry_mpi_set_ui; gcry_mpi_snew; gcry_mpi_sub; gcry_mpi_sub_ui;
     gcry_mpi_subm; gcry_mpi_swap; gcry_mpi_test_bit;
-    gcry_mpi_lshift;
+    gcry_mpi_lshift; gcry_mpi_snatch;
 
   local:
     *;