generalize isl_basic_set_preimage_multi_aff to isl_basic_map_preimage_multi_aff

[platform/upstream/isl.git] / isl_equalities.h

diff --git a/isl_equalities.h b/isl_equalities.h
index 30ccbbf..dae69bb 100644 (file)
--- a/isl_equalities.h
+++ b/isl_equalities.h
@@ -17,8 +17,8 @@
 extern "C" {
 #endif
 
-struct isl_mat *isl_mat_variable_compression(
-                       struct isl_mat *B, struct isl_mat **T2);
+__isl_give isl_mat *isl_mat_variable_compression(__isl_take isl_mat *B,
+       __isl_give isl_mat **T2);
 struct isl_mat *isl_mat_parameter_compression(
                        struct isl_mat *B, struct isl_vec *d);
 struct isl_basic_set *isl_basic_set_remove_equalities(