1 files changed, 1 insertions, 0 deletions

diff --git a/src/hl2h.h b/src/hl2h.h
index cc11e0d..9b4fa8a 100644
--- a/src/hl2h.h
+++ b/src/hl2h.h
@@ -21,6 +21,7 @@ constexpr float PI_F = 3.14159265f;
 // ---------------------------------------------------------------------------
 
 void logf(const char *fmt, ...);
+void logd(const char *fmt, ...); // debug-only (HL2H_DEBUG=1)
 
 // ---------------------------------------------------------------------------
 // on-screen toasts