Replace bit mask hex values with shifts

src/common.h

@@ -133,10 +133,10 @@ struct _xmpp_handlist_t {
 
 #define MAX_DOMAIN_LEN 256
 
-#define SASL_MASK_PLAIN 0x01
-#define SASL_MASK_DIGESTMD5 0x02
-#define SASL_MASK_ANONYMOUS 0x04
-#define SASL_MASK_SCRAMSHA1 0x08
+#define SASL_MASK_PLAIN     (1 << 0)
+#define SASL_MASK_DIGESTMD5 (1 << 1)
+#define SASL_MASK_ANONYMOUS (1 << 2)
+#define SASL_MASK_SCRAMSHA1 (1 << 3)
 
 enum {
     XMPP_PORT_CLIENT = 5222,

strophe.h

@@ -158,6 +158,11 @@ xmpp_log_t *xmpp_get_default_logger(xmpp_log_level_t level);
 typedef struct _xmpp_conn_t xmpp_conn_t;
 typedef struct _xmpp_stanza_t xmpp_stanza_t;
 
+/* connection flags */
+#define XMPP_CONN_FLAG_DISABLE_TLS   (1UL << 0)
+#define XMPP_CONN_FLAG_MANDATORY_TLS (1UL << 1)
+#define XMPP_CONN_FLAG_LEGACY_SSL    (1UL << 2)
+
 /* connect callback */
 typedef enum {
     XMPP_CONN_CONNECT,
@@ -192,10 +197,6 @@ typedef enum {
     XMPP_SE_XML_NOT_WELL_FORMED
 } xmpp_error_type_t;
 
-#define XMPP_CONN_FLAG_DISABLE_TLS   0x0001
-#define XMPP_CONN_FLAG_MANDATORY_TLS 0x0002
-#define XMPP_CONN_FLAG_LEGACY_SSL    0x0004
-
 typedef struct {
     xmpp_error_type_t type;
     char *text;