1 files changed, 36 insertions, 36 deletions

diff --git a/utils/Burg/list.c b/utils/Burg/list.c
index d3eefa2..daa90cf 100644
--- a/utils/Burg/list.c
+++ b/utils/Burg/list.c
@@ -5,71 +5,71 @@ char rcsid_list[] = "$Id$";
 IntList
 newIntList(x, next) int x; IntList next;
 {
-	IntList l;
+  IntList l;
 
-	l = (IntList) zalloc(sizeof(*l));
-	assert(l);
-	l->x = x;
-	l->next = next;
+  l = (IntList) zalloc(sizeof(*l));
+  assert(l);
+  l->x = x;
+  l->next = next;
 
-	return l;
+  return l;
 }
 
 List
 newList(x, next) void *x; List next;
 {
-	List l;
+  List l;
 
-	l = (List) zalloc(sizeof(*l));
-	assert(l);
-	l->x = x;
-	l->next = next;
+  l = (List) zalloc(sizeof(*l));
+  assert(l);
+  l->x = x;
+  l->next = next;
 
-	return l;
+  return l;
 }
 
 List
 appendList(x, l) void *x; List l;
 {
-	List last;
-	List p;
+  List last;
+  List p;
 
-	last = 0;
-	for (p = l; p; p = p->next) {
-		last = p;
-	}
-	if (last) {
-		last->next = newList(x, 0);
-		return l;
-	} else {
-		return newList(x, 0);
-	}
+  last = 0;
+  for (p = l; p; p = p->next) {
+    last = p;
+  }
+  if (last) {
+    last->next = newList(x, 0);
+    return l;
+  } else {
+    return newList(x, 0);
+  }
 }
 
 void
 foreachList(f, l) ListFn f; List l;
 {
-	for (; l; l = l->next) {
-		(*f)(l->x);
-	}
+  for (; l; l = l->next) {
+    (*f)(l->x);
+  }
 }
 
 void
 reveachList(f, l) ListFn f; List l;
 {
-	if (l) {
-		reveachList(f, l->next);
-		(*f)(l->x);
-	}
+  if (l) {
+    reveachList(f, l->next);
+    (*f)(l->x);
+  }
 }
 
 int
 length(l) List l;
 {
-	int c = 0;
+  int c = 0;
 
-	for(; l; l = l->next) {
-		c++;
-	}
-	return c;
+  for(; l; l = l->next) {
+    c++;
+  }
+  return c;
 }