gcc10 build fix

by Adrian Reber <adrian@lisas.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/readers.c b/readers.c
index e94bbcb..1516ed9 100644
--- a/readers.c
+++ b/readers.c
@@ -7,6 +7,8 @@
 #include "readers.h"
 #include "byteorder.h"
 
+int debug=0;
+
 /* ----------------------------------------------------------------------- */
 
 void load_bits_lsb(unsigned char *dst, unsigned char *src, int width,