kprintf.c:5:23: warning: conversion specifies type 'char *' but the argument has type 'int' [-Wformat]
   printf("reg=%b\n, %s", 3, "\10\2BITTWO\1BITONE\n", 7);       // WRONG
                     ~^                               ~
kprintf.c:7:17: warning: conversion specifies type 'int' but the argument has type 'char *' [-Wformat]
   printf("reg=%b\n, %s", "ahoj", "\10\2BITTWO\1BITONE\n", "foo");      // WRONG
               ~^         ~~~~~~
kprintf.c:8:17: warning: conversion specifies type 'int' but the argument has type 'char *' [-Wformat]
   printf("reg=%b\n, %s", "ahoj", 7, "foo");    // WRONG
               ~^         ~~~~~~
kprintf.c:8:17: warning: conversion specifies type 'char *' but the argument has type 'int' [-Wformat]
   printf("reg=%b\n, %s", "ahoj", 7, "foo");    // WRONG
               ~^                 ~
kprintf.c:12:14: warning: conversion specifies type 'unsigned char *' but the argument has type 'char const *' [-Wformat]
   printf("%6D %s", ptr, ":", "foo");                           // OK
           ~~^      ~~~
kprintf.c:13:14: warning: conversion specifies type 'unsigned char *' but the argument has type 'char const *' [-Wformat]
   printf("%6D %s", ptr, ":", 7);                               // WRONG
           ~~^      ~~~
kprintf.c:13:17: warning: conversion specifies type 'char *' but the argument has type 'int' [-Wformat]
   printf("%6D %s", ptr, ":", 7);                               // WRONG
               ~^             ~
kprintf.c:15:14: warning: conversion specifies type 'unsigned char *' but the argument has type 'int' [-Wformat]
   printf("%6D %s", 7, ":", "foo");                             // WRONG
           ~~^      ~
kprintf.c:16:14: warning: conversion specifies type 'unsigned char *' but the argument has type 'char const *' [-Wformat]
   printf("%6D %s", ptr, 8, "foo");                             // WRONG
           ~~^      ~~~
kprintf.c:16:14: warning: conversion specifies type 'char *' but the argument has type 'int' [-Wformat]
   printf("%6D %s", ptr, 8, "foo");                             // WRONG
           ~~^           ~
kprintf.c:17:14: warning: conversion specifies type 'unsigned char *' but the argument has type 'int' [-Wformat]
   printf("%6D %s", 7, 8, "foo");                               // WRONG
           ~~^      ~
kprintf.c:17:14: warning: conversion specifies type 'char *' but the argument has type 'int' [-Wformat]
   printf("%6D %s", 7, 8, "foo");                               // WRONG
           ~~^         ~
12 warnings generated.