+#include "xbt/log.h"
+#include "surf/surfxml_parse_private.h"
+
+#define NO_MAX_DURATION -1.0
+#define SG_TCP_CTE_GAMMA 20000.0
+
+extern const char *surf_action_state_names[6];
+
+typedef enum {
+ SURF_NETWORK_LINK_ON = 1, /* Ready */
+ SURF_NETWORK_LINK_OFF = 0 /* Running */
+} e_surf_network_link_state_t;
+
+typedef enum {
+ SURF_NETWORK_LINK_SHARED = 1,
+ SURF_NETWORK_LINK_FATPIPE = 0
+} e_surf_network_link_sharing_policy_t;
+
+typedef struct surf_resource_private {
+ int (*resource_used) (void *resource_id);
+ /* Share the resources to the actions and return in hom much time
+ the next action may terminate */
+ double (*share_resources) (double now);
+ /* Update the actions' state */
+ void (*update_actions_state) (double now, double delta);
+ void (*update_resource_state) (void *id, tmgr_trace_event_t event_type,
+ double value);
+ void (*finalize) (void);
+} s_surf_resource_private_t;
+
+/* #define pub2priv(r) ((surf_resource_private_t) ((char *)(r) -(sizeof(struct surf_resource_private_part)))) */
+/* #define priv2pub(r) ((void *) ((char *)(r) +(sizeof(struct surf_resource_private_part)))) */
+
+extern int use_sdp_solver;
+extern int use_lagrange_solver;
+
+double generic_maxmin_share_resources(xbt_swag_t running_actions,
+ size_t offset);
+double generic_maxmin_share_resources2(xbt_swag_t running_actions,
+ size_t offset,
+ lmm_system_t sys);