diff options
Diffstat (limited to 'src/cmd/rc/exec.h')
| -rw-r--r-- | src/cmd/rc/exec.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/cmd/rc/exec.h b/src/cmd/rc/exec.h index 06cfd64e..f9a9dfb0 100644 --- a/src/cmd/rc/exec.h +++ b/src/cmd/rc/exec.h @@ -56,17 +56,17 @@ struct thread{ tree *treenodes; /* tree nodes created by this process */ thread *ret; /* who continues when this finishes */ }; -thread *runq; +extern thread *runq; code *codecopy(code*); -code *codebuf; /* compiler output */ -int ntrap; /* number of outstanding traps */ -int trap[NSIG]; /* number of outstanding traps per type */ +extern code *codebuf; /* compiler output */ +extern int ntrap; /* number of outstanding traps */ +extern int trap[NSIG]; /* number of outstanding traps per type */ struct builtin{ char *name; void (*fnc)(void); }; extern struct builtin Builtin[]; -int eflagok; /* kludge flag so that -e doesn't exit in startup */ +extern int eflagok; /* kludge flag so that -e doesn't exit in startup */ extern int havefork; void execcd(void), execwhatis(void), execeval(void), execexec(void); |