doc: document isl_basic_set_foreach_constraint

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

diff --git a/doc/user.pod b/doc/user.pod
index 12819ca..5da92ed 100644 (file)
--- a/doc/user.pod
+++ b/doc/user.pod
@@ -1422,6 +1422,10 @@ To iterate over the constraints of a basic set or map, use
 
        #include <isl/constraint.h>
 
+       int isl_basic_set_foreach_constraint(
+               __isl_keep isl_basic_set *bset,
+               int (*fn)(__isl_take isl_constraint *c, void *user),
+               void *user);
        int isl_basic_map_foreach_constraint(
                __isl_keep isl_basic_map *bmap,
                int (*fn)(__isl_take isl_constraint *c, void *user),