* include/libvir.h[.in]: added VIR_DOMAIN_CRASHED status, small

doc fix
* src/virsh.c: fix a integer being formatted as %s in idof
* src/internal.h src/libvir.c src/xend_internal.[ch]: started to
  integrated the xend back-end, especially for getting informations
  about a domain.
Daniel

include/libvir.h

@@ -60,7 +60,8 @@ typedef enum {
      VIR_DOMAIN_BLOCKED	= 2, /* the domain is blocked on resource */
      VIR_DOMAIN_PAUSED	= 3, /* the domain is paused by user */
      VIR_DOMAIN_SHUTDOWN= 4, /* the domain is being shut down */
-     VIR_DOMAIN_SHUTOFF	= 5  /* the domain is shut off */
+     VIR_DOMAIN_SHUTOFF	= 5, /* the domain is shut off */
+     VIR_DOMAIN_CRASHED	= 6  /* the domain is crashed */
 } virDomainState;
 
 /**
@@ -96,7 +97,7 @@ typedef enum {
 typedef struct _virDomainInfo virDomainInfo;
 
 struct _virDomainInfo {
-    unsigned char state;	/* the running state, one of virDomainFlags */
+    unsigned char state;	/* the running state, one of virDomainState */
     unsigned long maxMem;	/* the maximum memory in KBytes allowed */
     unsigned long memory;	/* the memory in KBytes used by the domain */
     unsigned short nrVirtCpu;	/* the number of virtual CPUs for the domain */

include/libvir.h.in

@@ -115,6 +115,14 @@ struct _virDomainInfo {
      */
 };
 
+/**
+ * virDomainInfoPtr:
+ *
+ * a virDomainInfoPtr is a pointer to a virDomainInfo structure.
+ */
+
+typedef virDomainInfo *virDomainInfoPtr;
+
 /**
  * virDomainKernel:
  *