Use standard unsigned integer types

src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c

@@ -52,7 +52,7 @@ struct private_gcrypt_crypter_t {
 	struct {
 		char nonce[4];
 		char iv[8];
-		u_int32_t counter;
+		uint32_t counter;
 	} __attribute__((packed)) ctr;
 };
 

src/libstrongswan/plugins/gcrypt/gcrypt_hasher.c

@@ -51,7 +51,7 @@ METHOD(hasher_t, reset, bool,
 }
 
 METHOD(hasher_t, get_hash, bool,
-	private_gcrypt_hasher_t *this, chunk_t chunk, u_int8_t *hash)
+	private_gcrypt_hasher_t *this, chunk_t chunk, uint8_t *hash)
 {
 	gcry_md_write(this->hd, chunk.ptr, chunk.len);
 	if (hash)

src/libstrongswan/plugins/gcrypt/gcrypt_rng.c

@@ -36,7 +36,7 @@ struct private_gcrypt_rng_t {
 };
 
 METHOD(rng_t, get_bytes, bool,
-	private_gcrypt_rng_t *this, size_t bytes, u_int8_t *buffer)
+	private_gcrypt_rng_t *this, size_t bytes, uint8_t *buffer)
 {
 	switch (this->quality)
 	{