z                   1 devel/coccinelle/test/ref-passed-variables-inited.input.c void foo(int *z) {
z                   4 devel/coccinelle/test/ref-passed-variables-inited.input.c void baz(int z) {
z                   7 devel/coccinelle/test/ref-passed-variables-inited.input.c void zob1(int **z) {
z                  10 devel/coccinelle/test/ref-passed-variables-inited.input.c void zob2(int ***z) {