1 files changed, 6 insertions, 5 deletions

diff --git a/include/spinlocks.h b/include/spinlocks.h
index d83a0d8..2ae3d27 100644
--- a/include/spinlocks.h
+++ b/include/spinlocks.h
@@ -28,7 +28,8 @@ typedef struct rwrnlp_struct {
 
     int enter[NR_CPUS];
     int leave[NR_CPUS];
-    request requests[NR_CPUS];
+    request requests[NR_CPUS][2];
+    int curr[NR_CPUS];
 
     request* wqueue[NR_RESOURCES][NR_CPUS];
     unsigned int whead[NR_RESOURCES];
@@ -47,12 +48,12 @@ void spin_unlock(spinlock_t *lock);
 
 void rwrnlp_init(rwrnlp *lock);
 
-void rwrnlp_read_lock(rwrnlp *lock, resource_mask_t resources, int processor);
+long rwrnlp_read_lock(rwrnlp *lock, resource_mask_t resources, int processor);
 
-void rwrnlp_write_lock(rwrnlp *lock, resource_mask_t resources, int processor);
+long rwrnlp_write_lock(rwrnlp *lock, resource_mask_t resources, int processor);
 
-void rwrnlp_read_unlock(rwrnlp *lock, int processor);
+long rwrnlp_read_unlock(rwrnlp *lock, int processor);
 
-void rwrnlp_write_unlock(rwrnlp *lock, int processor);
+long rwrnlp_write_unlock(rwrnlp *lock, int processor);
 
 #endif //SPINLOCKS_H