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-rw-r--r--tools/lib/h5tools_utils.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/lib/h5tools_utils.h b/tools/lib/h5tools_utils.h
index 3285278..fd588b9 100644
--- a/tools/lib/h5tools_utils.h
+++ b/tools/lib/h5tools_utils.h
@@ -124,9 +124,9 @@ H5TOOLS_DLLVAR int h5tools_nCols; /*max number of columns for
/* Definitions of useful routines */
H5TOOLS_DLL void indentation(int);
H5TOOLS_DLL void print_version(const char *progname);
-H5TOOLS_DLL void parallel_print(const char* format, ... );
-H5TOOLS_DLL void error_msg(const char *fmt, ...);
-H5TOOLS_DLL void warn_msg(const char *fmt, ...);
+H5TOOLS_DLL void parallel_print(const char* format, ... )__attribute__((format (printf, 1, 2)));
+H5TOOLS_DLL void error_msg(const char *fmt, ...)__attribute__((format (printf, 1, 2)));
+H5TOOLS_DLL void warn_msg(const char *fmt, ...)__attribute__((format (printf, 1, 2)));
H5TOOLS_DLL void help_ref_msg(FILE *output);
H5TOOLS_DLL void free_table(table_t *table);
#ifdef H5DUMP_DEBUG