format.h in xlsxwriter-0.1.0

- old
+ new

@@ -1,9 +1,9 @@
 /*
  * libxlsxwriter
  *
- * Copyright 2014-2018, John McNamara, jmcnamara@cpan.org. See LICENSE.txt.
+ * Copyright 2014-2019, John McNamara, jmcnamara@cpan.org. See LICENSE.txt.
  */
 
 /**
  * @page format_page The Format object
  *
@@ -478,10 +478,10 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
 /* *INDENT-ON* */
 
-lxw_format *lxw_format_new();
+lxw_format *lxw_format_new(void);
 void lxw_format_free(lxw_format *format);
 int32_t lxw_format_get_xf_index(lxw_format *format);
 lxw_font *lxw_format_get_font_key(lxw_format *format);
 lxw_border *lxw_format_get_border_key(lxw_format *format);
 lxw_fill *lxw_format_get_fill_key(lxw_format *format);