diff options
Diffstat (limited to 'rts/sm/Evac.h')
| -rw-r--r-- | rts/sm/Evac.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/rts/sm/Evac.h b/rts/sm/Evac.h index e6ef02cfcc..78d024f3e9 100644 --- a/rts/sm/Evac.h +++ b/rts/sm/Evac.h @@ -11,6 +11,9 @@ * * ---------------------------------------------------------------------------*/ +#ifndef SM_EVAC_H +#define SM_EVAC_H + // Use a register argument for evacuate, if available. // Earlier, the regparm attribute was used whenever __GNUC__ >= 2, but this // generated warnings on PPC. So the use is restricted further. @@ -31,3 +34,6 @@ REGPARM1 void evacuate (StgClosure **p); REGPARM1 void evacuate1 (StgClosure **p); extern lnat thunk_selector_depth; + +#endif /* SM_EVAC_H */ + |