--- uae/src/include/crc32.h	2018/04/24 17:14:41	1.1
+++ uae/src/include/crc32.h	2018/04/24 17:18:46	1.1.1.2
@@ -1 +1,6 @@
 extern uae_u32 get_crc32 (uae_u8 *p, int size);
+extern uae_u16 get_crc16 (uae_u8 *p, int size);
+
+extern void get_sha1 (uae_u8 *p, int size, uae_u8 *out);
+extern char *get_sha1_txt (uae_u8 *p, int size);
+#define SHA1_SIZE 20