fix from blackfin repo: Jie Zhang writes: update __kernel_ipc_pid_t, __kernel_uid_t and __kernel_gid_t types to match actual kernel types

libc/sysdeps/linux/bfin/bits/kernel_types.h

@@ -13,9 +13,9 @@ typedef unsigned short	__kernel_mode_t;
 typedef unsigned short	__kernel_nlink_t;
 typedef long		__kernel_off_t;
 typedef int		__kernel_pid_t;
-typedef unsigned short	__kernel_ipc_pid_t;
-typedef unsigned short	__kernel_uid_t;
-typedef unsigned short	__kernel_gid_t;
+typedef unsigned int	__kernel_ipc_pid_t;
+typedef unsigned int	__kernel_uid_t;
+typedef unsigned int	__kernel_gid_t;
 typedef unsigned int	__kernel_size_t;
 typedef int		__kernel_ssize_t;
 typedef int		__kernel_ptrdiff_t;