diff --git a/Lib/cadres4.c b/Lib/cadres4.c
index d27b99a..d6f7b05 100644
--- a/Lib/cadres4.c
+++ b/Lib/cadres4.c
@@ -11,26 +11,23 @@
 /*::------------------------------------------------------------------::*/
 /*
  *	fonction en chantier -> coredump probable
- *	je ne sais pas à quoi va servir le paramètre 'flags' ...
+ *	je ne sais pas a quoi va servir le parametre 'flags' ...
  *   7 nov 2007:
  *      le flag a disparu, il contient maintenant la valeur de
  *      la composante verte. lol.
  */
-int
-Image_cadre_burp_0(Image_Desc *img, int p1, int p2, int gval)
+int Image_cadre_burp_0(Image_Desc *img, int p1, int p2, int gval)
 {
 int	x, y, zz, v;
 
 
 #if DEBUG_LEVEL
-fprintf(stderr, "%s  p1=%d p2=%d flg=0x%02x\n", __func__, p1, p2, gval);
+fprintf(stderr, ">>> %s ( %p %d %d 0x%02x )\n", __func__, img, p1, p2, gval);
 #endif
 
-for (x=0; x<img->width; x++)
-	{
+for (x=0; x<img->width; x++) {
 	v = (x * 256) / img->width;
-	for (zz=0; zz<p1; zz++)
-		{
+	for (zz=0; zz<p1; zz++) {
 		y = zz;
 		(img->Rpix[y])[x] = 0;
 		(img->Gpix[y])[x] = gval;
@@ -43,11 +40,9 @@ for (x=0; x<img->width; x++)
 		}
 	}
 
-for (y=p1; y<img->height-p1; y++)
-	{
+for (y=p1; y<img->height-p1; y++) {
 	v = (y * 256) / img->height;
-	for (zz=0; zz<p2; zz++)
-		{
+	for (zz=0; zz<p2; zz++)	{
 		x = zz;
 		(img->Rpix[y])[x] = 0;
 		(img->Gpix[y])[x] = gval;
@@ -70,8 +65,7 @@ return FUNC_IS_BETA;
  *	1er Juillet 2022: la colere est toujours la, mais ce n'est pas la
  *	meme qu'il y a vingt ans...
  */
-int
-Image_cadre_burp_1(Image_Desc *img, int p1, int p2, int flags)
+int Image_cadre_burp_1(Image_Desc *img, int p1, int p2, int flags)
 {
 int	x, xx, y, yy, v;
 
@@ -81,14 +75,12 @@ int	x, xx, y, yy, v;
 fprintf(stderr, ">>> %s ( %p %d %d $%x )\n", __func__, img, p1, p2, flags);
 #endif
 
-for (x=0; x<img->width; x++)
-	{
+for (x=0; x<img->width; x++) {
 	v = (x * 256) / img->width;
 #if DEBUG_LEVEL > 1
 	printf("%s : debug %d %d\n", __func__, x, v);
 #endif
-	for (yy=0; yy<p1; yy++)
-		{
+	for (yy=0; yy<p1; yy++)	{
 		y = yy;
 		(img->Rpix[y])[x] = TOPV-v;
 		(img->Gpix[y])[x] = TOPV;
@@ -101,11 +93,9 @@ for (x=0; x<img->width; x++)
 		}
 	}
 
-for (y=p1; y<img->height-p1; y++)
-	{
+for (y=p1; y<img->height-p1; y++) {
 	v = (y * 256) / img->height;
-	for (xx=0; xx<p2; xx++)
-		{
+	for (xx=0; xx<p2; xx++)	{
 		x = xx;
 		(img->Rpix[y])[x] = 0;
 		(img->Gpix[y])[x] = TOPV;
@@ -118,8 +108,7 @@ for (y=p1; y<img->height-p1; y++)
 		}
 	}
 
-if (flags & 1)
-	{
+if (flags & 1) {
 	fprintf(stderr, "plop from %s\n", __func__);
 	}
 
@@ -133,8 +122,7 @@ return OLL_KORRECT;
  * des exemples des objets POV de tTh
  *
  */
-int
-Image_cadre_burp_2(Image_Desc *img, int taille, int pr, int pg, int pb)
+int Image_cadre_burp_2(Image_Desc *img, int taille, int pr, int pg, int pb)
 {
 int	x, y, zz;
 
@@ -142,10 +130,8 @@ int	x, y, zz;
 fprintf(stderr, ">>> %s: sz %d, rgb  %d %d %d\n", __func__, taille, pr, pg, pb);
 #endif
 
-for (x=0; x<img->width; x++)
-	{
-	for (zz=0; zz<taille; zz++)
-		{
+for (x=0; x<img->width; x++) {
+	for (zz=0; zz<taille; zz++) {
 		y = zz;
 		(img->Rpix[y])[x] |= pr;
 		(img->Gpix[y])[x] ^= pg;
@@ -158,10 +144,8 @@ for (x=0; x<img->width; x++)
 		}
 	}
 
-for (y=taille; y<img->height-taille; y++)
-	{
-	for (zz=0; zz<taille; zz++)
-		{
+for (y=taille; y<img->height-taille; y++) {
+	for (zz=0; zz<taille; zz++) {
 		x = zz;
 		(img->Rpix[y])[x] |= pr;
 		(img->Gpix[y])[x] ^= pg;
@@ -177,13 +161,13 @@ for (y=taille; y<img->height-taille; y++)
 return OLL_KORRECT;
 }
 /*::------------------------------------------------------------------::*/
-int
-Image_cadre_burp_3(Image_Desc *img, int taille, int pr, int pg, int pb)
+int Image_cadre_burp_3(Image_Desc *img, int taille, int pr, int pg, int pb)
 {
 int 	foo;
 
 #if DEBUG_LEVEL
-fprintf(stderr, "Cadre burp3 on %p\n", img);
+fprintf(stderr, ">>> %s ( %p   %d   %d %d %d)\n", __func__, img, taille,
+								pr, pg, pb);
 #endif
 
 foo = Image_cadre_burp_2(img, taille, pr, pg, pb);
@@ -201,7 +185,7 @@ int		foo;
 int		r, g, b;
 
 #if DEBUG_LEVEL
-fprintf(stderr, "%s : img at %p, taille=%d\n", __func__, img, taille);
+fprintf(stderr, ">>> %s ( %p %d )\n", __func__, img, taille);
 #endif
 
 #define RASTA_RAND	4
@@ -210,33 +194,30 @@ rect.x = rect.y = 0;
 rect.w = img->width;
 rect.h = img->height;
 
-for (foo=0; foo<taille; foo++)
-	{
+for (foo=0; foo<taille; foo++) {
 	r = 220 + (rand() % RASTA_RAND);
 	b = 10 + (rand() % RASTA_RAND);
-	Image_draw_rect(img, &rect, r, 10, b);
+	Image_draw_rect(img, &rect, r, 12, b);
 	rect.x++;	rect.y++;
 	rect.h-=2;	rect.w-=2;
 	}
-for (foo=0; foo<taille; foo++)
-	{
+for (foo=0; foo<taille; foo++) {
 	r = 220 + (rand() % RASTA_RAND);
 	g = 200 + (rand() % RASTA_RAND);
-	Image_draw_rect(img, &rect, r, g, 10);
+	Image_draw_rect(img, &rect, r, g, 12);
 	rect.x++;	rect.y++;
 	rect.h-=2;	rect.w-=2;
 	}
-for (foo=0; foo<taille; foo++)
-	{
+for (foo=0; foo<taille; foo++) {
 	g = 220 + (rand() % RASTA_RAND);
 	b = 10 + (rand() % RASTA_RAND);
-	Image_draw_rect(img, &rect, 10, g, b);
+	Image_draw_rect(img, &rect, 12, g, b);
 	rect.x++;	rect.y++;
 	rect.h-=2;	rect.w-=2;
 	}
 
 img->modified = 1;
 
-return FUNC_IS_BETA;
+return OLL_KORRECT;
 }
 /*::------------------------------------------------------------------::*/