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-rw-r--r--tools/test/perform/sio_standalone.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/test/perform/sio_standalone.h b/tools/test/perform/sio_standalone.h
index 248ef9a..faa8317 100644
--- a/tools/test/perform/sio_standalone.h
+++ b/tools/test/perform/sio_standalone.h
@@ -527,4 +527,10 @@ typedef struct long_options {
extern int get_option(int argc, const char **argv, const char *opt,
const struct long_options *l_opt);
+
+extern int nCols; /*max number of columns for outputting */
+
+/* Definitions of useful routines */
+extern void print_version(const char *progname);
+
#endif