diff --git a/.gitignore b/.gitignore
index dcfc2d4..565d599 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@ test/size-of
 retropikzel/pffi/*/*.c
 retropikzel/pffi/*/*.o*
 retropikzel/pffi/*/*.so
+tmp
diff --git a/Makefile b/Makefile
index f637b85..ff4b93e 100644
--- a/Makefile
+++ b/Makefile
@@ -7,18 +7,12 @@ RACKET=racket -I r7rs --make -S $(shell pwd) --script
 STKLOS=STKLOS_FRAMES=200 stklos -A . --compiler-flags='+line-info,+time-display,unroll-iterations=3' -f
 KAWA=java --add-exports java.base/jdk.internal.foreign.abi=ALL-UNNAMED --add-exports java.base/jdk.internal.foreign.layout=ALL-UNNAMED --add-exports java.base/jdk.internal.foreign=ALL-UNNAMED --enable-native-access=ALL-UNNAMED --enable-preview -jar kawa.jar --r7rs --full-tailcalls -Dkawa.import.path=".."
 CYCLONE=cyclone -t -A .
-GAMBIT=gsc -:r7rs,search=$(shell pwd)
-GAMBIT_I=gsi -:r7rs,search=$(shell pwd)
 CHICKEN=csc -X r7rs -R r7rs
 CHICKEN_I=csi -R r7rs
 GERBIL=gxc -prelude :scheme/r7rs -exe
 GERBIL_I=gxi --lang r7rs
 
-build: build-main-scm build-main-chicken build-main-gambit build-main-gerbil
-
-build-rkt:
-	#echo "#lang r7rs" > retropikzel/pffi/${VERSION}/main.rkt
-	#cat retropikzel/pffi/${VERSION}/main.sld >> retropikzel/pffi/${VERSION}/main.rkt
+build: build-main-scm
 
 build-main-scm:
 	cp retropikzel/pffi/${VERSION}/main.sld retropikzel/pffi/${VERSION}/main.scm
@@ -31,17 +25,6 @@ build-main-chicken:
 	${CHICKEN} -sJ retropikzel.pffi.${VERSION}.chicken.scm
 	${CHICKEN} -sJ retropikzel.pffi.${VERSION}.main.scm
 
-build-main-gambit:
-	${GAMBIT} -obj retropikzel/pffi/${VERSION}/gambit.scm
-	${GAMBIT} -obj retropikzel/pffi/${VERSION}/main.sld
-	#cp retropikzel/pffi/${VERSION}/*.o* test/
-
-build-main-gerbil:
-	#${GAMBIT} -obj retropikzel/pffi/${VERSION}/gambit.scm
-	#${GAMBIT} -obj retropikzel/pffi/${VERSION}/main.sld
-	#cp retropikzel/pffi/${VERSION}/*.o* test/
-
-
 update-documentation:
 	schubert document
 	mkdir -p docutmp
@@ -54,6 +37,10 @@ documentation:
 	schubert document
 	VERSION=${VERSION} bash doc/generate.sh > documentation.md
 
+test-sagittarius:
+	${SASH} ./test/import.scm
+	${SASH} ./test/
+
 test/import.scm: clean build
 	${SASH} $@
 	${GUILE} $@ 
@@ -65,19 +52,15 @@ test/import.scm: clean build
 	${CHICKEN} $@ && ./test/import
 	#${GERBIL} $@
 
-test/import.scm: clean build
-	${RACKET} $@
-	#${GAMBIT} -exe $@ && ./test/import
-
 test/pffi-define.scm: clean build
 	${SASH} $@
 	${GUILE} $@
+	${RACKET} $@
 	${KAWA} $@
 	${CHICKEN} -L -lcurl $@ && ./test/pffi-define
 
 test/pffi-define.scm: clean build
-	${RACKET} $@
-	#${CYCLONE} -CLNK -lcurl $@ && test/pffi-define
+	${GAMBIT} -ld-options -lcurl -exe $@ && ./test/pffi-define
 
 test/size-of.scm:
 	${SASH} $@
@@ -106,6 +89,9 @@ test/sdl2.scm:
 	#${STKLOS} $@
 	${KAWA} $@
 
+tmp:
+	mkdir -p tmp
+
 clean:
 	rm -rf docutmp
 	rm -rf retropikzel/pffi/${VERSION}/*.c
@@ -125,3 +111,4 @@ clean:
 	rm -rf *.o
 	rm -rf *.so
 	rm -rf *.a
+	rm -rf tmp
diff --git a/README.md b/README.md
index fc71771..08a67f2 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,8 @@ For bugs you can use the
 
 - [Racket](https://racket-lang.org/)
 - [STKlos](https://stklos.net/)
+- [Cyclone](https://justinethier.github.io/cyclone/)
+- [Chicken](https://www.call-cc.org/)
 
 ## Support is waiting for the implementation
 
diff --git a/retropikzel/pffi/v0-1-0/gambit.scm b/retropikzel/pffi/v0-1-0/gambit.scm
index 4940418..ea54ae1 100644
--- a/retropikzel/pffi/v0-1-0/gambit.scm
+++ b/retropikzel/pffi/v0-1-0/gambit.scm
@@ -28,16 +28,9 @@
       (lambda (object)
         (error "Not defined")))
 
-    (define-syntax pffi-define
-      (syntax-rules ()
-        ((pffi-define scheme-name shared-object c-name return-type argument-types)
-         (c-define scheme-name
-                   (pffi-type->native-type return-type)
-                   (symbol->string c-name)
-                   string
-                   )
-         )))
-
+    (define pffi-define
+      (lambda (scheme-name shared-object c-name return-type argument-types)
+        (error "Not defined")))
 
     (define pffi-size-of
       (lambda (type)
@@ -63,14 +56,10 @@
       (lambda (pointer size)
         (error "Not defined")))
 
-    (define-syntax pffi-shared-object-load
-      (syntax-rules ()
-        ((header path)
-         (c-declare (string-append "#include <" header ">")))
 
-        ;(error "Not defined")
-
-        ))
+    (define pffi-shared-object-load
+      (lambda (headers)
+        (error "Not defined")))
 
     (define pffi-pointer-free
       (lambda (pointer)
diff --git a/retropikzel/pffi/v0-1-0/main.scm b/retropikzel/pffi/v0-1-0/main.scm
index 311295a..bf45eef 100644
--- a/retropikzel/pffi/v0-1-0/main.scm
+++ b/retropikzel/pffi/v0-1-0/main.scm
@@ -200,8 +200,9 @@
       (syntax-rules ()
         ((pffi-shared-object-auto-load headers object-name additional-paths)
          (cond-expand
-           (cyclone (pffi-shared-object-load headers object-path))
-           (chicken (pffi-shared-object-load headers object-path))
+           (cyclone (pffi-shared-object-load headers))
+           (chicken (pffi-shared-object-load headers))
+           (gambit (pffi-shared-object-load headers))
            (else
              (let* ((paths (append auto-load-paths additional-paths))
                     (shared-object #f))
diff --git a/retropikzel/pffi/v0-1-0/main.sld b/retropikzel/pffi/v0-1-0/main.sld
index 311295a..bf45eef 100644
--- a/retropikzel/pffi/v0-1-0/main.sld
+++ b/retropikzel/pffi/v0-1-0/main.sld
@@ -200,8 +200,9 @@
       (syntax-rules ()
         ((pffi-shared-object-auto-load headers object-name additional-paths)
          (cond-expand
-           (cyclone (pffi-shared-object-load headers object-path))
-           (chicken (pffi-shared-object-load headers object-path))
+           (cyclone (pffi-shared-object-load headers))
+           (chicken (pffi-shared-object-load headers))
+           (gambit (pffi-shared-object-load headers))
            (else
              (let* ((paths (append auto-load-paths additional-paths))
                     (shared-object #f))
diff --git a/test-gambit.sh b/test-gambit.sh
new file mode 100644
index 0000000..81f4eac
--- /dev/null
+++ b/test-gambit.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -eu
+
+make clean
+make tmp
+
+VERSION=v0-1-0
+
+
+GAMBIT="gsc -:r7rs,search=."
+GAMBIT_I="gsi -:r7rs,search=."
+
+
+${GAMBIT} -obj retropikzel/pffi/${VERSION}/gambit.scm
+${GAMBIT} -obj retropikzel/pffi/${VERSION}/main.sld
+${GAMBIT_I} ./test/import.scm
+${GAMBIT} -o ./tmp/import ./test/import.scm
+./tmp/import
diff --git a/test.scm b/test.scm
index 6912400..840d542 100644
--- a/test.scm
+++ b/test.scm
@@ -1,17 +1,17 @@
 (import (scheme base)
         (scheme write)
         (scheme file)
-        (scheme eval)
-        (scheme process-context)
-        (cyclone foreign))
+        (scheme process-context))
+
+(define t "hello")
 
 
 (define-syntax pffi-shared-object-load
-      (er-macro-transformer
-        (lambda (expr rename compare)
-          (let* ((headers (cdr (car (cdr expr)))))
-            `(begin
-               ,@ (map
-                    (lambda (header)
-                      `(include-c-header ,(string-append "<" header ">")))
-                    headers))))))
+  (syntax-rules ()
+    ((pffi-shared-object-load headers path)
+     (begin (display "hello")
+
+            ))
+    )
+
+  )
diff --git a/test/SDL2.dll b/test/SDL2.dll
deleted file mode 100755
index e26bcb1..0000000
Binary files a/test/SDL2.dll and /dev/null differ
diff --git a/test/SDL2_image.dll b/test/SDL2_image.dll
deleted file mode 100755
index 7d383e3..0000000
Binary files a/test/SDL2_image.dll and /dev/null differ
diff --git a/test/SDL2_mixer.dll b/test/SDL2_mixer.dll
deleted file mode 100755
index cf736ef..0000000
Binary files a/test/SDL2_mixer.dll and /dev/null differ
diff --git a/test/SDL2_ttf.dll b/test/SDL2_ttf.dll
deleted file mode 100755
index a1891a6..0000000
Binary files a/test/SDL2_ttf.dll and /dev/null differ
diff --git a/test/import.scm b/test/import.scm
index acfa504..d83f103 100644
--- a/test/import.scm
+++ b/test/import.scm
@@ -1,9 +1,10 @@
 (import (scheme base)
         (scheme write)
-        (retropikzel pffi v0-1-0 main))
+        ;(retropikzel pffi v0-1-0 main)
+
+        )
 
 (display "Hello")
 (newline)
-(flush-output-port)
 
 
diff --git a/test/pffi-define.scm b/test/pffi-define.scm
index 7b6f62e..8cca090 100644
--- a/test/pffi-define.scm
+++ b/test/pffi-define.scm
@@ -4,17 +4,24 @@
         (scheme eval)
         (retropikzel pffi v0-1-0 main))
 
-(define libcurl (pffi-shared-object-auto-load (list "curl/curl.h") "curl" (list)))
+;(define libcurl (pffi-shared-object-auto-load (list "curl/curl.h") "curl" (list)))
 
-(display libcurl)
-(newline)
+(c-declare "#include <curl/curl.h>")
+;(display libcurl)
+;(newline)
 
-(pffi-define curl-version libcurl 'curl_version 'string (list))
+(define curl-version
+  (c-lambda ()
+            char-string
+            "curl_version"))
+
+;(pffi-define curl-version libcurl 'curl_version 'string (list))
 
 (display "=================")
 (newline)
 
-(display (pffi-pointer->string (curl-version)))
+(display (curl-version))
+;(display (pffi-pointer->string (curl-version)))
 
 (newline)
 (display "=================")