r40: made c++ compatible

[ctsim.git] / include / ir.h

diff --git a/include/ir.h b/include/ir.h
index 5a0b7291412afdd97914bfe0c1b1ca105525d8a7..fbab3fc5d4d7450f52eafb5589166697f33d2fb5 100644 (file)
--- a/include/ir.h
+++ b/include/ir.h
@@ -2,8 +2,11 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: ir.h,v 1.11 2000/05/05 02:37:31 kevin Exp $
+**  $Id: ir.h,v 1.12 2000/05/07 12:46:19 kevin Exp $
 **  $Log: ir.h,v $
+**  Revision 1.12  2000/05/07 12:46:19  kevin
+**  made c++ compatible
+**
 **  Revision 1.11  2000/05/05 02:37:31  kevin
 **  renamed phmelm to pelm
 **
@@ -63,6 +66,10 @@
 #ifndef IR_H
 #define IR_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
 #ifdef MPI_CT
 #define MPI_MAX_PROCESS 128
 struct mpi_ct_st
@@ -500,4 +507,8 @@ int detarray_read(RAYSUM *rs, DETARRAY *darray, const int view_num);
 int detarray_write(RAYSUM *rs, const DETARRAY *darray, const int view_num);
 int raysum_print(const RAYSUM *rs);
 
+#ifdef __cplusplus
+} 
+#endif /* __cplusplus */
+
 #endif