Bugzilla bug #64238: removed the unnecessary inclusion of mcom_db.h from

cryptohi.h, pk11func.h, secpkcs7.h, and cms.h.  Some files now need to
include <errno.h>.  They were including <errno.h> indirectly through
mcom_db.h.
Modified Files:
	cmd/atob/atob.c cmd/btoa/btoa.c cmd/derdump/derdump.c
	lib/cryptohi/cryptohi.h lib/pk11wrap/pk11func.h
	lib/pkcs7/secpkcs7.h lib/smime/cms.h lib/ssl/sslsnce.c

security/nss/cmd/atob/atob.c

@@ -34,6 +34,7 @@
 #include "plgetopt.h"
 #include "secutil.h"
 #include "nssb64.h"
+#include <errno.h>
 
 #if defined(XP_WIN) || (defined(__sun) && !defined(SVR4))
 #if !defined(WIN32)

security/nss/cmd/btoa/btoa.c

@@ -34,6 +34,7 @@
 #include "plgetopt.h"
 #include "secutil.h"
 #include "nssb64.h"
+#include <errno.h>
 
 #if defined(XP_WIN) || (defined(__sun) && !defined(SVR4))
 #if !defined(WIN32)

security/nss/cmd/derdump/derdump.c

@@ -32,6 +32,7 @@
  */
 
 #include "secutil.h"
+#include <errno.h>
 
 #if defined(XP_WIN) || (defined(__sun) && !defined(SVR4))
 #if !defined(WIN32)

security/nss/lib/cryptohi/cryptohi.h

@@ -40,8 +40,6 @@
 
 #include "blapi.h"
 
-#include "mcom_db.h"
-
 #include "seccomon.h"
 #include "secrngt.h"
 #include "secoidt.h"

security/nss/lib/pk11wrap/pk11func.h

@@ -36,7 +36,6 @@
 #ifndef _PK11FUNC_H_
 #define _PK11FUNC_H_
 #include "plarena.h"
-#include "mcom_db.h"
 #include "seccomon.h"
 #include "secoidt.h"
 #include "secdert.h"

security/nss/lib/pkcs7/secpkcs7.h

@@ -41,7 +41,6 @@
 #define _SECPKCS7_H_
 
 #include "seccomon.h"
-#include "mcom_db.h"	/* needed by certt.h */
 
 #include "secoidt.h"
 #include "secder.h"	/* needed by certt.h; XXX go away when possible */

security/nss/lib/smime/cms.h

@@ -41,7 +41,6 @@
 #define _CMS_H_
 
 #include "seccomon.h"
-#include "mcom_db.h"	/* needed by certt.h */
 
 #include "secoidt.h"
 #include "secder.h"	/* needed by certt.h; XXX go away when possible */

security/nss/lib/ssl/sslsnce.c

@@ -93,6 +93,7 @@
 #include <syslog.h>
 #include <fcntl.h>
 #include <unistd.h>
+#include <errno.h>
 #include "unix_err.h"
 
 #else /* XP_WIN32 */