--- a/Meerwald/wavelet.c	Tue Sep 21 13:40:51 2010 +0200
+++ b/Meerwald/wavelet.c	Sat Jan 28 23:54:58 2023 +0100
@@ -90,7 +90,7 @@
 	IntImage	img;
 	FILE		*fp;
 	IntPixel	*data;
-	int		width, height, i, max, ch1, ch2;
+	int		width, height, i, ch1, ch2;
 		
 	fp=fopen(file,"rb");
 	if (fp==NULL) goto error;
@@ -102,7 +102,7 @@
 	width=read_int(fp);
 	height=read_int(fp);
 	if ((width==0) || (height==0) ) goto error1;
-	max=read_int(fp);
+	read_int(fp);
 
 	img=new_intimage(width,height);
 
@@ -1555,7 +1555,7 @@
 
 {       Image_tree tree;
 	Image img;
-	int min,max_level,e;
+	int min,max_level;
 
 	tree=new_image_tree();
 	if(!tree) goto error;
@@ -1572,7 +1572,7 @@
 	max_level=log10((float) min/best_basis_min)/log10(2);
 	if (max_level>level) max_level=level;
 	
-	e=compute_best(tree,0,max_level,flt,method,cost,epsilon);
+	compute_best(tree,0,max_level,flt,method,cost,epsilon);
 
 	if (!tree->image) free(img);