More files to C++.

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

diff --git a/src/gromacs/gmxana/binsearch.h b/src/gromacs/gmxana/binsearch.h
index 0bd47832bb3be03fe8a8d4e704a7c225b468015d..adc04d374bb911984585a3ed2dbe5a150b114069 100644 (file)
--- a/src/gromacs/gmxana/binsearch.h
+++ b/src/gromacs/gmxana/binsearch.h
@@ -39,6 +39,11 @@
 
 #include "types/simple.h"
 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
 extern void rangeArray(int *ar, int size);
 
 extern void insertionSort(real *ar, int *perm, int start, int end, int direction);
@@ -51,4 +56,8 @@ extern int start_binsearch(real *array, int *perm, int low, int high,
 extern int LinearSearch(double *array, int startindx, int stopindx,
                         double key, int *count, int direction);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif