typedef enum hashmethod {
HASH_BADTYPE,
+ HASH_NULL,
HASH_SHA1,
HASH_SHA2_256,
extern BOOL exim_sha_init(hctx *, hashmethod);
extern void exim_sha_update(hctx *, const uschar *a, int);
+extern void exim_sha_update_string(hctx *, const uschar *a);
extern void exim_sha_finish(hctx *, blob *);
#endif