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-rw-r--r--tools/h5diff/h5diff_common.h18
-rw-r--r--tools/lib/h5tools.h7
2 files changed, 20 insertions, 5 deletions
diff --git a/tools/h5diff/h5diff_common.h b/tools/h5diff/h5diff_common.h
index 2796bd5..5a601df 100644
--- a/tools/h5diff/h5diff_common.h
+++ b/tools/h5diff/h5diff_common.h
@@ -13,11 +13,25 @@
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-extern unsigned char g_Parallel;
-extern int g_nTasks;
+#ifndef H5DIFFCOMMON_H__
+#define H5DIFFCOMMON_H__
+
+#include "h5tools.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+H5TOOLS_DLLVAR unsigned char g_Parallel;
+H5TOOLS_DLLVAR int g_nTasks;
void usage(void);
void parse_command_line(int argc, const char* argv[], const char** fname1, const char** fname2, const char** objname1, const char** objname2, diff_opt_t* options);
void h5diff_exit(int status);
void print_info(diff_opt_t* options);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* H5DIFFCOMMON_H__ */
diff --git a/tools/lib/h5tools.h b/tools/lib/h5tools.h
index d1b569c..16dabd0 100644
--- a/tools/lib/h5tools.h
+++ b/tools/lib/h5tools.h
@@ -524,10 +524,11 @@ struct subset_t {
#ifdef __cplusplus
extern "C" {
#endif
+
#ifdef H5_HAVE_H5DUMP_PACKED_BITS
-extern int packed_output; /* packed bits output count */
-extern int packed_normalize; /* number of bits to shift right to display normalized */
-extern unsigned int packed_counter; /* counter for which packed bits to display */
+H5TOOLS_DLLVAR int packed_output; /* packed bits output count */
+H5TOOLS_DLLVAR int packed_normalize; /* number of bits to shift right to display normalized */
+H5TOOLS_DLLVAR unsigned int packed_counter; /* counter for which packed bits to display */
#endif
H5TOOLS_DLLVAR FILE *rawdatastream; /* output stream for raw data */