1 files changed, 101 insertions, 0 deletions
diff --git a/vendor/openssl-sys/src/handwritten/sha.rs b/vendor/openssl-sys/src/handwritten/sha.rs
new file mode 100644
index 000000000..7d00b592f
--- /dev/null
+++ b/vendor/openssl-sys/src/handwritten/sha.rs
@@ -0,0 +1,101 @@
+use super::super::*;
+use libc::*;
+
+cfg_if! {
+    if #[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))] {
+        #[repr(C)]
+        #[derive(Clone)]
+        pub struct SHA_CTX {
+            pub h0: SHA_LONG,
+            pub h1: SHA_LONG,
+            pub h2: SHA_LONG,
+            pub h3: SHA_LONG,
+            pub h4: SHA_LONG,
+            pub Nl: SHA_LONG,
+            pub Nh: SHA_LONG,
+            pub data: [SHA_LONG; SHA_LBLOCK as usize],
+            pub num: c_uint,
+        }
+
+        extern "C" {
+            pub fn SHA1_Init(c: *mut SHA_CTX) -> c_int;
+            pub fn SHA1_Update(c: *mut SHA_CTX, data: *const c_void, len: size_t) -> c_int;
+            pub fn SHA1_Final(md: *mut c_uchar, c: *mut SHA_CTX) -> c_int;
+        }
+    }
+}
+
+cfg_if! {
+    if #[cfg(not(ossl300))] {
+        extern "C" {
+            pub fn SHA1(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
+        }
+    }
+}
+
+cfg_if! {
+    if #[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))] {
+        #[repr(C)]
+        #[derive(Clone)]
+        pub struct SHA256_CTX {
+            pub h: [SHA_LONG; 8],
+            pub Nl: SHA_LONG,
+            pub Nh: SHA_LONG,
+            pub data: [SHA_LONG; SHA_LBLOCK as usize],
+            pub num: c_uint,
+            pub md_len: c_uint,
+        }
+
+        extern "C" {
+            pub fn SHA224_Init(c: *mut SHA256_CTX) -> c_int;
+            pub fn SHA224_Update(c: *mut SHA256_CTX, data: *const c_void, len: size_t) -> c_int;
+            pub fn SHA224_Final(md: *mut c_uchar, c: *mut SHA256_CTX) -> c_int;
+            pub fn SHA256_Init(c: *mut SHA256_CTX) -> c_int;
+            pub fn SHA256_Update(c: *mut SHA256_CTX, data: *const c_void, len: size_t) -> c_int;
+            pub fn SHA256_Final(md: *mut c_uchar, c: *mut SHA256_CTX) -> c_int;
+        }
+    }
+}
+
+cfg_if! {
+    if #[cfg(not(ossl300))] {
+        extern "C" {
+            pub fn SHA224(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
+            pub fn SHA256(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
+        }
+    }
+}
+
+cfg_if! {
+    if #[cfg(not(osslconf = "OPENSSL_NO_DEPRECATED_3_0"))] {
+        #[repr(C)]
+        #[derive(Clone)]
+        pub struct SHA512_CTX {
+            pub h: [SHA_LONG64; 8],
+            pub Nl: SHA_LONG64,
+            pub Nh: SHA_LONG64,
+            // this is a union but we don't want to require 1.19
+            u: [SHA_LONG64; SHA_LBLOCK as usize],
+            pub num: c_uint,
+            pub md_len: c_uint,
+        }
+
+        extern "C" {
+            pub fn SHA384_Init(c: *mut SHA512_CTX) -> c_int;
+            pub fn SHA384_Update(c: *mut SHA512_CTX, data: *const c_void, len: size_t) -> c_int;
+            pub fn SHA384_Final(md: *mut c_uchar, c: *mut SHA512_CTX) -> c_int;
+            pub fn SHA512_Init(c: *mut SHA512_CTX) -> c_int;
+            pub fn SHA512_Update(c: *mut SHA512_CTX, data: *const c_void, len: size_t) -> c_int;
+            pub fn SHA512_Final(md: *mut c_uchar, c: *mut SHA512_CTX) -> c_int;
+        }
+    }
+}
+
+cfg_if! {
+    if #[cfg(not(ossl300))] {
+        extern "C" {
+            pub fn SHA384(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
+            pub fn SHA512(d: *const c_uchar, n: size_t, md: *mut c_uchar) -> *mut c_uchar;
+        }
+    }
+}