DrYak

diff --git a/single_file_source/disphelper.c b/single_file_source/disphelper.c
index 80e2b89..0034d37 100644
--- a/single_file_source/disphelper.c
+++ b/single_file_source/disphelper.c
@@ -36,6 +36,14 @@
 #include <math.h>
 #include <assert.h>
 
+#ifdef __WINE__
+// Wine uses the system widechar string function which as C99 compliant ( swprintf is the wide equivalent of snprintf )