1 files changed, 4 insertions, 0 deletions
diff --git a/apr.dsp b/apr.dsp
index 1afa5715a..02e8cb326 100644
--- a/apr.dsp
+++ b/apr.dsp
@@ -142,6 +142,10 @@ LIB32=link.exe -lib
 
 SOURCE=.\atomic\win32\apr_atomic.c
 # End Source File
+# Begin Source File
+
+SOURCE=.\atomic\win32\apr_atomic64.c
+# End Source File
 # End Group
 # Begin Group "dso"