X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fiw.git;a=blobdiff_plain;f=util.c;h=1750de26c1379c237b4aec9bed10966528b6992c;hp=dcb3de610352d0516895a0b8fd065f6075ced784;hb=748f8489caad151e01922f0ba26847aedfd36daf;hpb=d8004bddb204f6cd21209703c344508afefc8bc9

diff --git a/util.c b/util.c
index dcb3de6..1750de2 100644
--- a/util.c
+++ b/util.c
@@ -1,3 +1,4 @@
+#include <ctype.h>
 #include "iw.h"
 #include "nl80211.h"
 
@@ -89,3 +90,15 @@ int ieee80211_frequency_to_channel(int freq)
 	/* FIXME: dot11ChannelStartingFactor (802.11-2007 17.3.8.3.2) */
 	return freq/5 - 1000;
 }
+
+void print_ssid_escaped(const uint8_t len, const uint8_t *data)
+{
+	int i;
+
+	for (i = 0; i < len; i++) {
+		if (isprint(data[i]))
+			printf("%c", data[i]);
+		else
+			printf("\\x%.2x", data[i]);
+	}
+}