filter: option to allow automatic anonymous login

so no captive portal, snmp or squid authentication is required.

fixes #737.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/blob.c b/src/blob.c
index 0b52233..ea02ea4 100644
--- a/src/blob.c
+++ b/src/blob.c
@@ -132,6 +132,13 @@ int blob_cmp(blob_t a, blob_t b)
 	return memcmp(a.ptr, b.ptr, a.len);
 }
 
+int blob_icmp(blob_t a, blob_t b)
+{
+	if (a.len != b.len)
+		return a.len - b.len;
+	return strncasecmp(a.ptr, b.ptr, a.len);
+}
+
 unsigned long blob_inet_addr(blob_t b)
 {
 	unsigned long ip = 0;