1 int tstv(void *p) { return !p; } 2 int cmpv(void *p) { return p == ((void*)0); } 3 4 int tsti(int *p) { return !p; } 5 int cmpi(int *p) { return p == ((int *)0); } 6 int cmpx(int *p) { return p == ((void*)0); } 7 8 /* 9 * check-name: compare-with-null 10 * check-command: sparsec -Wno-decl -c $file -o tmp.o 11 * check-output-ignore 12 */ 13