More files to C++.

[alexxy/gromacs.git] / src / gromacs / gmxana / powerspect.h

diff --git a/src/gromacs/gmxana/powerspect.h b/src/gromacs/gmxana/powerspect.h
index 7d6c087157059471c08321ab0b0fa5c969c507ac..21351358d37c8575e008038a13f182f632d08adf 100644 (file)
--- a/src/gromacs/gmxana/powerspect.h
+++ b/src/gromacs/gmxana/powerspect.h
@@ -39,10 +39,19 @@
 #include "typedefs.h"
 #include "interf.h"
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
 extern void powerspectavg(real ***interface, int t, int xbins, int ybins,
                           char **outfiles);
 
 extern void powerspectavg_intf(t_interf ***if1, t_interf ***if2, int t,
                                int xbins, int ybins, char **outfiles);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif