X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/9bd0a4d2543b15d61e0256b03a6c7c4c20b66cfe..54b36b81cc3bd164e2a77326cd59011652d612c0:/src/surf/surf_private.h

diff --git a/src/surf/surf_private.h b/src/surf/surf_private.h
index f819a0987c..feae32af67 100644
--- a/src/surf/surf_private.h
+++ b/src/surf/surf_private.h
@@ -16,6 +16,11 @@
 
 #define NO_MAX_DURATION -1.0
 
+typedef enum {
+  SURF_NETWORK_LINK_ON = 1,	/* Ready        */
+  SURF_NETWORK_LINK_OFF = 0	/* Running      */
+} e_surf_network_link_state_t;
+
 typedef struct surf_resource_private {
   int (*resource_used) (void *resource_id);
   /* Share the resources to the actions and return in hom much time
@@ -46,6 +51,11 @@ void surf_action_set_data(surf_action_t action,
 			  void *data);
 FILE *surf_fopen(const char *name, const char *mode);
 
+static _XBT_INLINE void surf_double_update(double *variable, double value) 
+{
+  *variable -= value;
+  if(*variable< 0.00001) *variable = 0.0;
+}
 extern lmm_system_t maxmin_system;
 extern tmgr_history_t history;
 extern xbt_dynar_t surf_path;