diff options
| -rw-r--r-- | libc/misc/sysvipc/ipc.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libc/misc/sysvipc/ipc.h b/libc/misc/sysvipc/ipc.h index 105232fea..071e55f44 100644 --- a/libc/misc/sysvipc/ipc.h +++ b/libc/misc/sysvipc/ipc.h @@ -1,8 +1,13 @@ #ifndef IPC_H #define IPC_H #include <syscall.h> +#include <bits/wordsize.h> -#define __IPC_64 0x100 +#if __WORDSIZE == 32 +# define __IPC_64 0x100 +#else +# define __IPC_64 0x0 +#endif #ifdef __NR_ipc |