1 files changed, 12 insertions, 3 deletions

diff --git a/src/luajit_rolling.h b/src/luajit_rolling.h
index 7f4f531d..f0b64f2a 100644
--- a/src/luajit_rolling.h
+++ b/src/luajit_rolling.h
@@ -30,9 +30,9 @@
 
 #include "lua.h"
 
-#define LUAJIT_VERSION          "LuaJIT 2.0.ROLLING"
-#define LUAJIT_VERSION_NUM      20099  /* Deprecated. */
-#define LUAJIT_VERSION_SYM      luaJIT_version_2_0_ROLLING
+#define LUAJIT_VERSION          "LuaJIT 2.1.ROLLING"
+#define LUAJIT_VERSION_NUM      20199  /* Deprecated. */
+#define LUAJIT_VERSION_SYM      luaJIT_version_2_1_ROLLING
 #define LUAJIT_COPYRIGHT        "Copyright (C) 2005-2026 Mike Pall"
 #define LUAJIT_URL              "https://luajit.org/"
 
@@ -64,6 +64,15 @@ enum {
 /* Control the JIT engine. */
 LUA_API int luaJIT_setmode(lua_State *L, int idx, int mode);
 
+/* Low-overhead profiling API. */
+typedef void (*luaJIT_profile_callback)(void *data, lua_State *L,
+                                        int samples, int vmstate);
+LUA_API void luaJIT_profile_start(lua_State *L, const char *mode,
+                                  luaJIT_profile_callback cb, void *data);
+LUA_API void luaJIT_profile_stop(lua_State *L);
+LUA_API const char *luaJIT_profile_dumpstack(lua_State *L, const char *fmt,
+                                             int depth, size_t *len);
+
 /* Enforce (dynamic) linker error for version mismatches. Call from main. */
 LUA_API void LUAJIT_VERSION_SYM(void);