Remove unnecessary __uint*_t typedefs

While bindgen is able to replace the C uint types with the correct Rust
types, it still generates typedefs for __uint{8,16,32,64}_t [0].  We
don’t need these typedefs, so we add a patch to remove them.

[0] rust-lang/rust-bindgen#1663

patches/remove-uint.diff

@@ -0,0 +1,21 @@
+Remove uint type definitions
+
+While bindgen is able to replace the C uint types with the correct Rust types,
+it still generates typedefs for __uint{8,16,32,64}_t [0].  We don’t need these
+typedefs, so we remove them manually.
+
+[0] https://github.com/rust-lang/rust-bindgen/issues/1663
+Index: nitrokey-sys-rs/src/ffi.rs
+===================================================================
+--- nitrokey-sys-rs.orig/src/ffi.rs
++++ nitrokey-sys-rs/src/ffi.rs
+@@ -1,9 +1,5 @@
+ /* automatically generated by rust-bindgen */
+
+-pub type __uint8_t = ::std::os::raw::c_uchar;
+-pub type __uint16_t = ::std::os::raw::c_ushort;
+-pub type __uint32_t = ::std::os::raw::c_uint;
+-pub type __uint64_t = ::std::os::raw::c_ulong;
+ extern "C" {
+     #[link_name = "\u{1}NK_PWS_SLOT_COUNT"]
+     pub static mut NK_PWS_SLOT_COUNT: u8;

patches/series

@@ -1 +1,2 @@
 deprecated.diff
+remove-uint.diff

src/ffi.rs

@@ -1,9 +1,5 @@
 /* automatically generated by rust-bindgen */
 
-pub type __uint8_t = ::std::os::raw::c_uchar;
-pub type __uint16_t = ::std::os::raw::c_ushort;
-pub type __uint32_t = ::std::os::raw::c_uint;
-pub type __uint64_t = ::std::os::raw::c_ulong;
 extern "C" {
     #[link_name = "\u{1}NK_PWS_SLOT_COUNT"]
     pub static mut NK_PWS_SLOT_COUNT: u8;