2 files changed, 2 insertions, 2 deletions
diff --git a/mpi/mpi.c b/mpi/mpi.c
index 52525762..0e01fc26 100644
--- a/mpi/mpi.c
+++ b/mpi/mpi.c
@@ -493,7 +493,7 @@ int mp_in_uintptr_range(mp_int *mp)
   return mp_in_range(mp, UINT_PTR_MAX, 1);
 }
 
-#ifdef HAVE_DOUBLE_INTPTR_T
+#if HAVE_DOUBLE_INTPTR_T
 
 mp_err mp_set_double_intptr(mp_int *mp, double_intptr_t z)
 {
diff --git a/mpi/mpi.h b/mpi/mpi.h
index cce283b0..2a73f233 100644
--- a/mpi/mpi.h
+++ b/mpi/mpi.h
@@ -88,7 +88,7 @@ mp_err mp_get_intptr(mp_int *mp, int_ptr_t *z);
 int mp_in_range(mp_int *mp, uint_ptr_t lim, int unsig);
 int mp_in_intptr_range(mp_int *mp);
 int mp_in_uintptr_range(mp_int *mp);
-#ifdef HAVE_DOUBLE_INTPTR_T
+#if HAVE_DOUBLE_INTPTR_T
 mp_err mp_set_double_intptr(mp_int *mp, double_intptr_t z);
 mp_err mp_set_double_uintptr(mp_int *mp, double_uintptr_t z);
 mp_err mp_get_double_intptr(mp_int *mp, double_intptr_t *z);