Compile debug functions only in debug buildHEADmaster

1 files changed, 6 insertions, 7 deletions

diff --git a/libyhy.c b/libyhy.c
index 77fd89b..6ed51ac 100644
--- a/libyhy.c
+++ b/libyhy.c
@@ -9,6 +9,12 @@
 #ifdef DEBUG
 	#include <stdio.h>
 	#define DBG(x) (x)
+	static void xxd(uint8_t* buf, size_t len){
+		size_t n;
+		for(n = 0; n < len; n++){
+			printf("%02X ", buf[n]);
+		}
+	}
 #else
 	#define DBG(x)
 #endif
@@ -97,13 +103,6 @@ enum /*_yhy_command*/ {
 		 * uint8_t[4] data */
 };
 
-static void xxd(uint8_t* buf, size_t len){
-	size_t n;
-	for(n = 0; n < len; n++){
-		DBG(printf("%02X ", buf[n]));
-	}
-}
-
 static ssize_t yhy_send_command(int fd, uint16_t node, uint16_t cmd, uint8_t* payload, size_t len){
 	size_t n;
 	uint8_t checksum = 0x00;