[ozmod_libpri] Fix array out of bounds error and clean up some enums in lpwrap_pri.h

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@737 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/freetdm/src/ozmod/ozmod_libpri/lpwrap_pri.h

@@ -59,7 +59,10 @@ typedef enum {
 	LPWRAP_PRI_EVENT_NOTIFY        = PRI_EVENT_NOTIFY,
 	LPWRAP_PRI_EVENT_PROGRESS      = PRI_EVENT_PROGRESS,
 	LPWRAP_PRI_EVENT_KEYPAD_DIGIT  = PRI_EVENT_KEYPAD_DIGIT,
-	LPWRAP_PRI_EVENT_IO_FAIL = 19
+	LPWRAP_PRI_EVENT_IO_FAIL       = 19,
+
+	/* don't touch */
+	LPWRAP_PRI_EVENT_MAX
 } lpwrap_pri_event_t;
 
 typedef enum {
@@ -78,7 +81,10 @@ typedef enum {
 	LPWRAP_PRI_SWITCH_NI1         = PRI_SWITCH_NI1,
 	LPWRAP_PRI_SWITCH_GR303_EOC   = PRI_SWITCH_GR303_EOC,
 	LPWRAP_PRI_SWITCH_GR303_TMC   = PRI_SWITCH_GR303_TMC,
-	LPWRAP_PRI_SWITCH_QSIG = PRI_SWITCH_QSIG
+	LPWRAP_PRI_SWITCH_QSIG        = PRI_SWITCH_QSIG,
+
+	/* don't touch */
+	LPWRAP_PRI_SWITCH_MAX
 } lpwrap_pri_switch_t;
 
 typedef enum {
@@ -88,7 +94,6 @@ typedef enum {
 struct lpwrap_pri;
 typedef int (*event_handler)(struct lpwrap_pri *, lpwrap_pri_event_t, pri_event *);
 typedef int (*loop_handler)(struct lpwrap_pri *);
-#define MAX_EVENT 18
 
 struct lpwrap_pri {
 	struct pri *pri;
@@ -96,7 +101,7 @@ struct lpwrap_pri {
 	zap_channel_t *dchan;
 	unsigned int flags;
 	void *private_info;
-	event_handler eventmap[MAX_EVENT+1];
+	event_handler eventmap[LPWRAP_PRI_EVENT_MAX];
 	loop_handler on_loop;
 };