Add interface declaration.

src/ppm/ppm_set_partition_base.h

@@ -51,6 +51,9 @@ struct PPM_block_decomposition
   struct PPM_extent *partition;
 };
 
+ssize_t
+PPM_read_int_array(const char *filename, size_t destcount, int dest[]);
+
 #endif
 
 /*

src/ppm/ppm_set_partition_base_c.c

@@ -47,6 +47,7 @@
 #include <cfortran.h>
 
 #include "core/ppm_xfuncs.h"
+#include "ppm/ppm_set_partition_base.h"
 
 ssize_t
 PPM_read_int_array(const char *filename, size_t destcount, int dest[])