use c_sizeof instead of SIZEOF

test/fortran/test_util_stride.f90

@@ -11,7 +11,7 @@
 
 MODULE test_mo_util_stride
   USE FORTUTF
-  USE ISO_C_BINDING, ONLY: c_int, c_ptr, c_loc, c_size_t
+  USE ISO_C_BINDING, ONLY: c_int, c_ptr, c_loc, c_size_t, c_sizeof
   USE mo_util_stride
 CONTAINS
   SUBROUTINE TEST_util_stride_1d
@@ -21,7 +21,7 @@ CONTAINS
 
     CALL TAG_TEST("util_stride_1d")
     array = [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0]
-    elemsize = SIZEOF(array(1))
+    elemsize = C_SIZEOF(array(1))
     p1 = C_LOC(array(1))
     p2 = C_LOC(array(2))
 
@@ -37,7 +37,7 @@ CONTAINS
 
     CALL TAG_TEST("util_stride_2d")
     array = RESHAPE([(i, i=1, 100)], [10, 10])
-    elemsize = SIZEOF(array(1, 1))
+    elemsize = C_SIZEOF(array(1, 1))
     p1 = C_LOC(array(1, 1))
     p2 = C_LOC(array(2, 1))
     p3 = C_LOC(array(1, 2))