hide some functions that were exposed by mistake

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>

diff --git a/isl_polynomial.c b/isl_polynomial.c
index 052318a..43d79e9 100644 (file)
--- a/isl_polynomial.c
+++ b/isl_polynomial.c
@@ -2667,8 +2667,8 @@ error:
        return NULL;
 }
 
-__isl_give isl_basic_set *add_div_constraints(__isl_take isl_basic_set *bset,
-       __isl_take isl_mat *div)
+static __isl_give isl_basic_set *add_div_constraints(
+       __isl_take isl_basic_set *bset, __isl_take isl_mat *div)
 {
        int i;
        unsigned total;

diff --git a/isl_transitive_closure.c b/isl_transitive_closure.c
index cc5d950..bfe9990 100644 (file)
--- a/isl_transitive_closure.c
+++ b/isl_transitive_closure.c
@@ -415,7 +415,7 @@ static __isl_give int *get_div_purity(__isl_keep isl_basic_set *bset)
  * check if setting the length to zero results in only the identity
  * mapping.
  */
-int empty_path_is_identity(__isl_keep isl_basic_map *path, unsigned pos)
+static int empty_path_is_identity(__isl_keep isl_basic_map *path, unsigned pos)
 {
        isl_basic_map *test = NULL;
        isl_basic_map *id = NULL;
@@ -439,7 +439,8 @@ error:
        return -1;
 }
 
-__isl_give isl_basic_map *add_delta_constraints(__isl_take isl_basic_map *path,
+static __isl_give isl_basic_map *add_delta_constraints(
+       __isl_take isl_basic_map *path,
        __isl_keep isl_basic_set *delta, unsigned off, unsigned nparam,
        unsigned d, int *div_purity, int eq)
 {