happy whitespace hunting in sauter stack

[ppcskel.git] / usb / lib / list.c

diff --git a/usb/lib/list.c b/usb/lib/list.c
index 05ffc078a12dc6ebebd385f6d240d67cb95d1442..efb623cac7d091a0f293aac82981b48beffab6e4 100644 (file)
--- a/usb/lib/list.c
+++ b/usb/lib/list.c
@@ -37,31 +37,31 @@
 
 list* list_create()
 {
-  list *l = (list*)malloc(sizeof(list));
-  l->head = NULL;
-  return l;
+       list *l = (list*)malloc(sizeof(list));
+       l->head = NULL;
+       return l;
 }
 
 u8 list_add_tail(list *l, element *e)
 {
-  e->next = NULL;
+       e->next = NULL;
 
-  /* if head is empty put first element here */
-  if(l->head==NULL){
-    l->head = e;
-    return 1;
-  }
+       /* if head is empty put first element here */
+       if(l->head==NULL){
+               l->head = e;
+               return 1;
+       }
 
-  /* find last element */
-  element * iterator;
-  iterator = l->head;
+       /* find last element */
+       element * iterator;
+       iterator = l->head;
 
-  while(iterator->next!=NULL) {
-    iterator = iterator->next;
-  } 
-  iterator->next = e;
+       while(iterator->next!=NULL) {
+               iterator = iterator->next;
+       } 
+       iterator->next = e;
 
-  return 1;
+       return 1;
 }
 
 
@@ -69,16 +69,16 @@ u8 list_add_tail(list *l, element *e)
 // FIXME: untested and unused!! 
 u8 list_delete_element(list *l, element *e)
 {
-  return 1;
+       return 1;
 }
 
 // FIXME: untested and unused!! 
 u8 list_is_element_last(list *l, element *e)
 {
-  if(e->next==NULL)
-    return 1;
-  else
-    return 0;
+       if(e->next==NULL)
+               return 1;
+       else
+               return 0;
 }
 
 
@@ -86,14 +86,14 @@ u8 list_is_element_last(list *l, element *e)
 // FIXME: untested and unused!! 
 element * list_find_next_element(list *l, element *e)
 {
-  element * iterator;
-  iterator = l->head;
+       element * iterator;
+       iterator = l->head;
 
-  while(iterator!=NULL){
-    if(iterator == e)
-      return iterator->next;
-    iterator = iterator->next;
-  }
-  return NULL;
+       while(iterator!=NULL){
+               if(iterator == e)
+                       return iterator->next;
+               iterator = iterator->next;
+       }
+       return NULL;
 }