From 8114eb567db6ab2d9e86edec9ecb485d3f0d1efb Mon Sep 17 00:00:00 2001
From: shuhei <shuhei>
Date: Mon, 19 Mar 2001 13:34:25 +0000
Subject: [PATCH] Revert to load-time check. Don't require 'poe.

---
 hmac-md5.el  |   21 ++++++++++++++-------
 hmac-sha1.el |   14 ++++++++++----
 2 files changed, 24 insertions(+), 11 deletions(-)

diff --git a/hmac-md5.el b/hmac-md5.el
index 6ae6e6a..d003b50 100644
--- a/hmac-md5.el
+++ b/hmac-md5.el
@@ -72,17 +72,24 @@
 	   (subrp (symbol-function 'md5)))
       (provide 'md5)))
 (require 'md5)				; expects (md5 STRING)
-(require 'poe)
 
-(defun-maybe-cond md5-binary (string)
-  "Return the MD5 of STRING in binary form."
-  ((condition-case nil
+;; To share *.elc files between Emacs w/ and w/o DL patch,
+;; this check must be done at load-time.
+(cond
+ ((fboundp 'md5-binary)
+  ;; do nothing.
+  )
+ ((condition-case nil
        ;; `md5' of v21 takes 4th arg CODING (and 5th arg NOERROR).
        (md5 "" nil nil 'binary)		; => "d41d8cd98f00b204e9800998ecf8427e"
      (wrong-number-of-arguments nil))
-   (decode-hex-string (md5 string nil nil 'binary)))
-  (t
-   (decode-hex-string (md5 string))))
+  (defun md5-binary (string)
+    "Return the MD5 of STRING in binary form."
+   (decode-hex-string (md5 string nil nil 'binary))))
+ (t
+  (defun md5-binary (string)
+    "Return the MD5 of STRING in binary form."
+   (decode-hex-string (md5 string)))))
 
 (define-hmac-function hmac-md5 md5-binary 64 16) ; => (hmac-md5 TEXT KEY)
 (define-hmac-function hmac-md5-96 md5-binary 64 16 96)
diff --git a/hmac-sha1.el b/hmac-sha1.el
index da8bde0..70b665f 100644
--- a/hmac-sha1.el
+++ b/hmac-sha1.el
@@ -66,11 +66,17 @@
 (eval-when-compile (require 'hmac-def))
 (require 'hex-util)			; (decode-hex-string STRING)
 (require 'sha1)				; expects (sha1 STRING)
-(require 'poe)
 
-(defun-maybe sha1-binary (string)
-  "Return the SHA1 of STRING in binary form."
-  (decode-hex-string (sha1 string)))
+;; To share *.elc files between Emacs w/ and w/o DL patch,
+;; this check must be done at load-time.
+(cond
+ ((fboundp 'sha1-binary)
+  ;; do nothing.
+  )
+ (t
+  (defun sha1-binary (string)
+    "Return the SHA1 of STRING in binary form."
+    (decode-hex-string (sha1 string)))))
 
 (define-hmac-function hmac-sha1 sha1-binary 64 20) ; => (hmac-sha1 TEXT KEY)
 (define-hmac-function hmac-sha1-96 sha1-binary 64 20 96)
-- 
1.7.10.4