+SG_BEGIN_DECL()
+/** Retrieves the version numbers of the used dynamic library (so, DLL or dynlib), while
+ SIMGRID_VERSION_MAJOR and friends give the version numbers of the used header files */
+XBT_PUBLIC(void) sg_version_get(int *major,int *minor,int *patch);
+
+/** Display the version information and some additional blurb. */
+XBT_PUBLIC(void) sg_version(void);
+SG_END_DECL()
+
+
+/* Version as a single integer. v3.4 is 30400, v3.16.2 is 31602, v42 will be 420000, and so on. */