Disuse of hexdump.

diff --git a/hexdump.h b/hexdump.h
index f72a47308156cdd2919203c90ad31c757f9834c0..9b2cadf57525864d9b290088c9e31ea035be9a1e 100644 (file)
--- a/hexdump.h
+++ b/hexdump.h
@@ -40,11 +40,11 @@
 
 #include "minimal/stdlib.h"
 
-char hexchar(uint8_t value) {
+_disused static char hexchar(uint8_t value) {
     return value < 0x20 || value >= 0x80 ? '.' : value;
 }
 
-void hexdump(const char *mark, const uint8_t *data, size_t size) {
+_disused static void hexdump(const char *mark, const uint8_t *data, size_t size) {
     int i = 0, j;
 
     while (i != size) {