1 files changed, 1 insertions, 1 deletions
diff --git a/display.h b/display.h
index 047d00589..8567bc955 100644
--- a/display.h
+++ b/display.h
@@ -58,7 +58,7 @@ extern void plot(struct graphics_context *gc, struct dive *dive, scale_mode_t sc
 extern struct divecomputer *select_dc(struct divecomputer *main);
 extern void init_profile_background(struct graphics_context *gc);
 extern void attach_tooltip(int x, int y, int w, int h, const char *text, struct event *event);
-extern void get_plot_details(struct graphics_context *gc, int time, char *buf, size_t bufsize);
+extern void get_plot_details(struct graphics_context *gc, int time, char *buf, int bufsize);
 extern int x_to_time(double x);
 extern int x_abs(double x);