Fix compilation error with two avalon types.
diff --git a/hexdump.c b/hexdump.c
index 8951dde..eb24deb 100644
--- a/hexdump.c
+++ b/hexdump.c
@@ -27,7 +27,7 @@ static char nibble[] = {
#define BYTES_PER_LINE 0x10
-void hexdump(const uint8_t *p, unsigned int len)
+static void hexdump(const uint8_t *p, unsigned int len)
{
unsigned int i, addr;
unsigned int wordlen = sizeof(void*);