For the terminating null pointer of the functions mpfr_inits,

mpfr_inits2, mpfr_clears, always use the type mpfr_ptr (no longer
void *). Updated the description of these functions in the manual
(mpfr.texi). The reason is that the C standard does not guarantee
that (void *) 0 has the same representation as a null pointer to
a structure (and even the same size). In most C implementations,
the representations are the same, but one never knows (dynamical
checking is also always possible)...
The change has been done with: perl -pi -e \
  's/(mpfr_(clear|init)s.*)\(void *\*\) *0\)/$1(mpfr_ptr) 0)/' **/*.c
under zsh.


git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@5290 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/tlog.c b/tests/tlog.c
index c11a4cc08..130002d9d 100644
--- a/tests/tlog.c
+++ b/tests/tlog.c
@@ -53,7 +53,7 @@ check2 (const char *as, mp_rnd_t rnd_mode, const char *res1s)
 {
   mpfr_t ta, tres;
 
-  mpfr_inits2 (53, ta, tres, (void *) 0);
+  mpfr_inits2 (53, ta, tres, (mpfr_ptr) 0);
   mpfr_set_str1 (ta, as);
   test_log (tres, ta, rnd_mode);
 
@@ -66,7 +66,7 @@ check2 (const char *as, mp_rnd_t rnd_mode, const char *res1s)
       mpfr_out_str(stdout, 10, 0, tres, GMP_RNDN);
       exit (1);
     }
-  mpfr_clears (ta, tres, (void *) 0);
+  mpfr_clears (ta, tres, (mpfr_ptr) 0);
 }
 
 static void
@@ -265,7 +265,7 @@ x_near_one (void)
       mpfr_dump (y);
     }
 
-  mpfr_clears (x, y, (void *) 0);
+  mpfr_clears (x, y, (mpfr_ptr) 0);
 }
 
 #define TEST_FUNCTION test_log