X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Flow-level.scm;h=d604789712e14939ca66c66fa64c3a1cb4baf6b3;hb=0c88b5e31475e07d0d06ae9af01ad05a0efdc875;hp=53bb39eb4d83906996191061a09dc729fc9f573d;hpb=cc3b67814bd3d1d26e1d1d5523db7bf19384bf33;p=guile-assimp.git

diff --git a/src/low-level.scm b/src/low-level.scm
index 53bb39e..d604789 100644
--- a/src/low-level.scm
+++ b/src/low-level.scm
@@ -111,12 +111,12 @@
   (cond ((= (pointer-address root) 0)
 	 '())
 	(else
-	 (let loop ((i 0))
-	   (cond ((= i size)
-		  '())
-		 (else
-		  (cons (element-proc root (* element-size i))
-			(loop (+ i 1)))))))))
+	 (reverse
+	  (let loop ((i 0) (res '()))
+	    (cond ((= i size)
+		   res)
+		  (else
+		   (loop (+ i 1) (cons (element-proc root (* element-size i)) res)))))))))
 
 (define (get-element-address root-pointer offset)
   (make-pointer (+ (pointer-address root-pointer) offset)))
@@ -153,3 +153,18 @@
 	get-element-address
 	sized-string
 	wrap)
+
+
+;;; Function Mappers
+
+(define-syntax define-foreign-function
+  (lambda (x)
+    (syntax-case x (->)
+      ((_ ((foreign-lib name) arg-type ...) -> return-type)
+       (with-syntax ((name-string (datum->syntax x (symbol->string (syntax->datum #'name)))))
+         #'(define name
+	     (pointer->procedure return-type
+				 (dynamic-func name-string foreign-lib)
+				 (list arg-type ...))))))))
+
+(export-syntax define-foreign-function)