Remove macro hacks for internal vs. external functions. Part 2 and last.

* src/visibility.h: Remove remaining define/undef hacks for symbol
visibility.  Add macros to detect the use of the public functions.
Change all affected functions by replacing them by the x-macros.
* src/g10lib.h: Add internal prototypes.
(xtrymalloc, xtrycalloc, xtrymalloc_secure, xtrycalloc_secure)
(xtryrealloc, xtrystrdup, xmalloc, xcalloc, xmalloc_secure)
(xcalloc_secure, xrealloc, xstrdup, xfree): New macros.

--

The use of xmalloc/xtrymalloc/xfree is a more common pattern than the
gcry_free etc. functions.  Those functions behave like those defined
by C and thus for better readability we  use these macros and not
the underscore prefixed functions.

Signed-off-by: Werner Koch <wk@gnupg.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/mpi/mpi-mod.c b/mpi/mpi-mod.c
index 0a8cfb67..88624720 100644
--- a/mpi/mpi-mod.c
+++ b/mpi/mpi-mod.c
@@ -62,7 +62,7 @@ _gcry_mpi_barrett_init (gcry_mpi_t m, int copy)
   gcry_mpi_t tmp;
 
   mpi_normalize (m);
-  ctx = gcry_xcalloc (1, sizeof *ctx);
+  ctx = xcalloc (1, sizeof *ctx);
 
   if (copy)
     {
@@ -99,7 +99,7 @@ _gcry_mpi_barrett_free (mpi_barrett_t ctx)
         mpi_free (ctx->r3);
       if (ctx->m_copied)
         mpi_free (ctx->m);
-      gcry_free (ctx);
+      xfree (ctx);
     }
 }