allow pfinet to link using -O0

This fixes a long list of undefined references when compiling with -O0
by using static instead of extern in header files.

1 files changed, 3 insertions, 3 deletions

diff --git a/pfinet/glue-include/linux/sched.h b/pfinet/glue-include/linux/sched.h
index 26ab10a8..5cf2f1b6 100644
--- a/pfinet/glue-include/linux/sched.h
+++ b/pfinet/glue-include/linux/sched.h
@@ -78,13 +78,13 @@ prepare_current (int isroot)
 struct semaphore { };
 
 
-extern inline int
+static inline int
 suser ()
 {
   return current->isroot;
 };
 
-extern inline int
+static inline int
 capable(int cap)
 {
   return current->isroot;
@@ -195,7 +195,7 @@ schedule_timeout (long timeout)
    Hurd, servers are not responsible for SIGPIPE; the library
    does that itself upon receiving EPIPE.  So we can just
    NOP such calls.  */
-extern inline int
+static inline int
 send_sig (u_long signo, struct task_struct *task, int priv)
 {
   assert (signo == SIGPIPE);