1 #ifndef TR2_SID_H
2 #define TR2_SID_H
3 
4 /*
5  * Get our session id. Compute if necessary.
6  */
7 const char *tr2_sid_get(void);
8 
9 /*
10  * Get our process depth.  A top-level git process invoked from the
11  * command line will have depth=0.  A child git process will have
12  * depth=1 and so on.
13  */
14 int tr2_sid_depth(void);
15 
16 void tr2_sid_release(void);
17 
18 #endif /* TR2_SID_H */
19