simplify function call instrumentation

src/ldo.c now has a minimal diff with Lua 5.1.

It might be a bit slower than it was before, but not noticeably so..

This approach doesn't support indirect calls.

1 files changed, 0 insertions, 3 deletions

diff --git a/src/teliva.h b/src/teliva.h
index 2e79956..5808382 100644
--- a/src/teliva.h
+++ b/src/teliva.h
@@ -165,10 +165,7 @@ extern void save_editor_state(int rowoff, int coloff, int cy, int cx);
 int editor_view_in_progress(lua_State* L);
 
 extern void assign_call_graph_depth_to_name(lua_State* L, int depth, const char* name);
-extern char* get_caller(lua_State* L);
-extern void save_caller(lua_State* L, const char* name, int call_graph_depth);
 extern void draw_callers_of_current_definition(lua_State* L);
-extern char* get_caller_of_caller(lua_State* L);
 
 extern void append_to_audit_log(lua_State* L, const char* buffer);