-xbt_error_t xbt_cfg_set_int (xbt_cfg_t cfg, const char *name,
- int val);
-xbt_error_t xbt_cfg_set_double(xbt_cfg_t cfg, const char *name,
- double val);
-xbt_error_t xbt_cfg_set_string(xbt_cfg_t cfg, const char *name,
- const char *val);
-xbt_error_t xbt_cfg_set_host (xbt_cfg_t cfg, const char *name,
- const char *host,int port);
+XBT_PUBLIC(void) xbt_cfg_set_int(xbt_cfg_t cfg, const char *name, int val);
+XBT_PUBLIC(void) xbt_cfg_set_double(xbt_cfg_t cfg, const char *name,
+ double val);
+XBT_PUBLIC(void) xbt_cfg_set_string(xbt_cfg_t cfg, const char *name,
+ const char *val);
+XBT_PUBLIC(void) xbt_cfg_set_boolean(xbt_cfg_t cfg, const char *name, const char *val);
+XBT_PUBLIC(void) xbt_cfg_set_peer(xbt_cfg_t cfg, const char *name,
+ const char *peer, int port);
+XBT_PUBLIC(void*) xbt_cfg_set_as_string(xbt_cfg_t cfg, const char *name, const char *val);
+
+/*
+ Set the default value of the cell \a name in \a cfg with the provided value.
+ If it was already set to something (possibly from the command line), do nothing.
+ */
+XBT_PUBLIC(void) xbt_cfg_setdefault_int(xbt_cfg_t cfg, const char *name,
+ int val);
+XBT_PUBLIC(void) xbt_cfg_setdefault_double(xbt_cfg_t cfg, const char *name,
+ double val);
+XBT_PUBLIC(void) xbt_cfg_setdefault_string(xbt_cfg_t cfg, const char *name,
+ const char *val);
+XBT_PUBLIC(void) xbt_cfg_setdefault_boolean(xbt_cfg_t cfg, const char *name,
+ const char *val);
+XBT_PUBLIC(void) xbt_cfg_setdefault_peer(xbt_cfg_t cfg, const char *name,
+ const char *host, int port);
+