Remove array-size hacks for private fields

Author: cramertj

src/unix/bsd/freebsdlike/mod.rs

@@ -284,7 +284,7 @@ s! {
 
     pub struct accept_filter_arg {
         pub af_name: [::c_char; 16],
-        af_arg: [[::c_char; 10]; 24],
+        af_arg: [::c_char; 256 - 16],
     }
 
     pub struct ptrace_io_desc {

src/unix/bsd/netbsdlike/netbsd/mod.rs

@@ -520,7 +520,7 @@ s! {
 
     pub struct accept_filter_arg {
         pub af_name: [::c_char; 16],
-        af_arg: [[::c_char; 10]; 24],
+        af_arg: [::c_char; 256 - 16],
     }
 
     pub struct ki_sigset_t {

src/unix/linux_like/android/b64/aarch64/mod.rs

@@ -72,9 +72,7 @@ s! {
         pub sp: ::c_ulonglong,
         pub pc: ::c_ulonglong,
         pub pstate: ::c_ulonglong,
-        // nested arrays to get the right size/length while being able to
-        // auto-derive traits like Debug
-        __reserved: [[u64; 32]; 16],
+        __reserved: [u64; 512],
     }
 
     pub struct user_fpsimd_struct {

src/unix/linux_like/android/mod.rs

@@ -608,7 +608,7 @@ s_no_extra_traits! {
     pub struct prop_info {
         __name: [::c_char; 32],
         __serial: ::c_uint,
-        __value: [[::c_char; 4]; 23],
+        __value: [::c_char; 92],
     }
 
     pub union __c_anonymous_ifr_ifru {

src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs

@@ -212,9 +212,7 @@ s! {
         pub sp: ::c_ulonglong,
         pub pc: ::c_ulonglong,
         pub pstate: ::c_ulonglong,
-        // nested arrays to get the right size/length while being able to
-        // auto-derive traits like Debug
-        __reserved: [[u64; 32]; 16],
+        __reserved: [u64; 512],
     }
 
     pub struct user_fpsimd_struct {

src/unix/linux_like/linux/musl/b64/aarch64/mod.rs

@@ -84,7 +84,7 @@ s! {
         pub sp: ::c_ulong,
         pub pc: ::c_ulong,
         pub pstate: ::c_ulong,
-        __reserved: [[u64; 32]; 16],
+        __reserved: [u64; 512],
     }
 
     #[repr(align(8))]