Rename argument 'class' to 'xclass' in LookInList

'class' is a keyword in c++. Its usage confuses some tools that work
with c and c++ source code.

Signed-off-by: Tim Wiederhake <twied@gmx.net>

2 files changed, 6 insertions, 6 deletions

diff --git a/src/list.c b/src/list.c
index 4422cc9..2597471 100644
--- a/src/list.c
+++ b/src/list.c
@@ -111,10 +111,10 @@ AddToList(name_list ** list_head, char *name, char *ptr)
  *
  *      \param list   a pointer to the head of a list
  *      \param name   a pointer to the name to look for
- *  \param class  a pointer to the class to look for
+ *  \param xclass  a pointer to the class to look for
  */
 char *
-LookInList(name_list * list_head, const char *name, XClassHint *class)
+LookInList(name_list * list_head, const char *name, XClassHint *xclass)
 {
     name_list *nptr;
 
@@ -123,15 +123,15 @@ LookInList(name_list * list_head, const char *name, XClassHint *class)
         if (strcmp(name, nptr->name) == 0)
             return (nptr->ptr);
 
-    if (class) {
+    if (xclass) {
         /* look for the res_name next */
         for (nptr = list_head; nptr != NULL; nptr = nptr->next)
-            if (strcmp(class->res_name, nptr->name) == 0)
+            if (strcmp(xclass->res_name, nptr->name) == 0)
                 return (nptr->ptr);
 
         /* finally look for the res_class */
         for (nptr = list_head; nptr != NULL; nptr = nptr->next)
-            if (strcmp(class->res_class, nptr->name) == 0)
+            if (strcmp(xclass->res_class, nptr->name) == 0)
                 return (nptr->ptr);
     }
     return (NULL);
diff --git a/src/list.h b/src/list.h
index 68ab374..15b4fef 100644
--- a/src/list.h
+++ b/src/list.h
@@ -72,7 +72,7 @@ extern void FreeList(name_list ** list);
 extern int GetColorFromList(name_list * list_head, const char *name,
                             XClassHint *class, Pixel *ptr);
 extern char *LookInList(name_list * list_head, const char *name,
-                        XClassHint *class);
+                        XClassHint *xclass);
 extern char *LookInNameList(name_list * list_head, const char *name);
 
 #endif /* LIST_H */