ext/xlsxwriter/libxlsxwriter/src/drawing.c in xlsxwriter-0.0.6 vs ext/xlsxwriter/libxlsxwriter/src/drawing.c in xlsxwriter-0.1.0

@@ -1,11 +1,11 @@
 /*****************************************************************************
  * drawing - A library for creating Excel XLSX drawing files.
  *
  * Used in conjunction with the libxlsxwriter library.
  *
- * Copyright 2014-2018, John McNamara, [e-mail]. See LICENSE.txt.
+ * Copyright 2014-2019, John McNamara, [e-mail]. See LICENSE.txt.
  *
  */
 
 #include "xlsxwriter/xmlwriter.h"
 #include "xlsxwriter/common.h"
@@ -25,10 +25,10 @@
 
 /*
  * Create a new drawing collection.
  */
 lxw_drawing *
-lxw_drawing_new()
+lxw_drawing_new(void)
 {
     lxw_drawing *drawing = calloc(1, sizeof(lxw_drawing));
     GOTO_LABEL_ON_MEM_ERROR(drawing, mem_error);
 
     drawing->drawing_objects = calloc(1, sizeof(struct lxw_drawing_objects));