'objsize' returns 'l_mem'

Sums of size_t may not fit in a size_t.

1 files changed, 1 insertions, 1 deletions

diff --git a/lfunc.h b/lfunc.h
index b9651074..b981edeb 100644
--- a/lfunc.h
+++ b/lfunc.h
@@ -56,7 +56,7 @@ LUAI_FUNC void luaF_newtbcupval (lua_State *L, StkId level);
 LUAI_FUNC void luaF_closeupval (lua_State *L, StkId level);
 LUAI_FUNC StkId luaF_close (lua_State *L, StkId level, int status, int yy);
 LUAI_FUNC void luaF_unlinkupval (UpVal *uv);
-LUAI_FUNC size_t luaF_protosize (Proto *p);
+LUAI_FUNC lu_mem luaF_protosize (Proto *p);
 LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f);
 LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number,
                                          int pc);