japanese/mh: Fix APOP authentication breakage

PR:	277664
Reported by:	Shigeharu TAKENO <shige@iee.niit.ac.jp>
Approved by:	WATANABE Kazuhiro <CQG00620@nifty.ne.jp> (maintainer)
MFH:	2024Q3

(cherry picked from commit ab71398319)

japanese/mh/Makefile

@@ -1,6 +1,6 @@
 PORTNAME=	mh
 PORTVERSION=	${VERSION}.j${JP_VERSION}
-PORTREVISION=	6
+PORTREVISION=	7
 CATEGORIES=	japanese mail
 MASTER_SITES=	ftp://ftp.laic.u-hyogo.ac.jp/pub/net/mh/
 DISTNAME=	${PORTNAME}-${VERSION}-JP-${JP_VERSION}

japanese/mh/files/patch-h_md5.h

@@ -0,0 +1,18 @@
+--- h/md5.h.orig	1999-02-09 11:30:00 UTC
++++ h/md5.h
+@@ -20,11 +20,15 @@ typedef unsigned short int UINT2;
+ typedef unsigned short int UINT2;
+ 
+ /* UINT4 defines a four byte word */
++#if 0
+ #ifndef __alpha
+ typedef unsigned long int UINT4;
+ #else
+ typedef unsigned int UINT4;
+ #endif
++#endif
++#include <sys/types.h>
++typedef uint32_t UINT4;
+ 
+ /* PROTO_LIST is defined depending on how PROTOTYPES is defined above.
+ If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it