Changed multi-line C comments into another style.

The left side doesn't look unbalanced.

src/ld65/objdata.c

@@ -104,9 +104,9 @@ ObjData* NewObjData (void)
 
 void FreeObjData (ObjData* O)
 /* Free an ObjData object. NOTE: This function works only for unused object
- * data, that is, ObjData objects that aren't used because they aren't
- * referenced.
- */
+** data, that is, ObjData objects that aren't used because they aren't
+** referenced.
+*/
 {
     unsigned I;
 
@@ -145,8 +145,8 @@ void FreeObjData (ObjData* O)
 
 void FreeObjStrings (ObjData* O)
 /* Free the module string data. Used once the object file is loaded completely
- * when all strings are converted to global strings.
- */
+** when all strings are converted to global strings.
+*/
 {
     xfree (O->Strings);
     O->Strings = 0;
@@ -164,8 +164,8 @@ void InsertObjData (ObjData* O)
 
 void InsertObjGlobals (ObjData* O)
 /* Insert imports and exports from the object file into the global import and
- * export lists.
- */
+** export lists.
+*/
 {
     unsigned I;
 
@@ -194,8 +194,8 @@ unsigned MakeGlobalStringId (const ObjData* O, unsigned Index)
 
 const char* GetObjFileName (const ObjData* O)
 /* Get the name of the object file. Return "[linker generated]" if the object
- * file is NULL.
- */
+** file is NULL.
+*/
 {
     return O? GetString (O->Name) : "[linker generated]";
 }