git-commit-vandalism/trace2/tr2_sid.h

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#ifndef TR2_SID_H
#define TR2_SID_H
/*
* Get our session id. Compute if necessary.
*/
const char *tr2_sid_get(void);
/*
* Get our process depth. A top-level git process invoked from the
* command line will have depth=0. A child git process will have
* depth=1 and so on.
*/
int tr2_sid_depth(void);
void tr2_sid_release(void);
#endif /* TR2_SID_H */