/in/foo.c:1:0: warning: ignoring #pragma warning  [-Wunknown-pragmas]
 #pragma warning(disable:4996)
 
/in/foo.c: In function 'main':
/in/foo.c:6:13: warning: unused variable 'l' [-Wunused-variable]
  int w = 0, l = 0, i = 0, j = 0;
             ^
/in/foo.c:6:6: warning: unused variable 'w' [-Wunused-variable]
  int w = 0, l = 0, i = 0, j = 0;
      ^