Fixed LLCP SAP value range.

Valid LLCP Service Access Point values are 0x00 to 0x3F, not 0x2F.
Before this patch, a socket with a local SAP between 0x30 and 0x3F
was unable to communicate (operation callbacks were never called).

Change-Id: Ic3f9b9f353a01e2682e28575152f171d7ec421e4
diff --git a/src/phFriNfc_Llcp.h b/src/phFriNfc_Llcp.h
index 4d2e71e..73fa486 100644
--- a/src/phFriNfc_Llcp.h
+++ b/src/phFriNfc_Llcp.h
@@ -119,7 +119,7 @@
 #define PHFRINFC_LLCP_SAP_SDP                      0x01 /**< Service Discovery Protocol SAP.*/
 #define PHFRINFC_LLCP_SAP_SDP_ADVERTISED_FIRST     0x10 /**< First SAP number from SDP-avertised SAP range.*/
 #define PHFRINFC_LLCP_SAP_SDP_UNADVERTISED_FIRST   0x20 /**< First SAP number from SDP-unavertised SAP range.*/
-#define PHFRINFC_LLCP_SAP_NUMBER                   0x30 /**< Number of possible SAP values (also first invalid value).*/
+#define PHFRINFC_LLCP_SAP_NUMBER                   0x40 /**< Number of possible SAP values (also first invalid value).*/
 #define PHFRINFC_LLCP_SAP_DEFAULT                  0xFF /**< Default number when a socket is created or reset */
 /*@}*/