diff --git a/scheme/httpd/surflets/packages.scm b/scheme/httpd/surflets/packages.scm
index fb6551a..1992df6 100644
--- a/scheme/httpd/surflets/packages.scm
+++ b/scheme/httpd/surflets/packages.scm
@@ -81,6 +81,9 @@
 	random				;not quite random
 	locks
 	thread-cells
+	profiling
+	httpd-logging
+	shift-reset
 	scsh
 	scheme
 	)
@@ -93,3 +96,59 @@
 
 (define-interface plugin-interface
   (export main))
+
+(define-interface shift-reset-interface
+  (export (reset :syntax)
+	  (shift :syntax)))
+
+(define-structure shift-reset shift-reset-interface
+  (open scheme
+	signals
+	escapes
+	thread-cells)
+  (files shift-reset))
+
+(define-interface profiling-interface
+  (export profile-space
+	  profile-result
+	  profile-results
+	  write-gnuplot-data-file
+
+	  space-info-pair		space-info-symbol
+	  space-info-vector		space-info-closure
+	  space-info-location		space-info-cell
+	  space-info-channel		space-info-port
+	  space-info-ratnum		space-info-record
+	  space-info-continuation	space-info-extended-number
+	  space-info-template		space-info-weak-pointer
+	  space-info-shared-binding	space-info-unused-d-header1
+	  space-info-unused-d-header2	space-info-string
+	  space-info-byte-vector	space-info-double
+	  space-info-bignum		space-info-total
+
+	  set-space-info-pair!			set-space-info-symbol!
+	  set-space-info-vector!		set-space-info-closure!
+	  set-space-info-location!		set-space-info-cell!
+	  set-space-info-channel!		set-space-info-port!
+	  set-space-info-ratnum!		set-space-info-record!
+	  set-space-info-continuation!		set-space-info-extended-number!
+	  set-space-info-template!		set-space-info-weak-pointer!
+	  set-space-info-shared-binding!	set-space-info-unused-d-header1!
+	  set-space-info-unused-d-header2!	set-space-info-string!
+	  set-space-info-byte-vector!		set-space-info-double!
+	  set-space-info-bignum!		set-space-info-total!
+
+	  pure-count	  pure-bytes
+	  impure-count	  impure-bytes
+	  total-count	  total-bytes
+	  ))
+
+(define-structure profiling profiling-interface
+  (open let-opt
+	define-record-types
+	spatial
+	srfi-13
+	srfi-1
+	scsh
+	scheme)
+  (files profile))
\ No newline at end of file