Adjustments mostly for Windows

luametalatex-kpse/lkpselib.c

@@ -863,6 +863,11 @@ static const struct luaL_Reg kpselib_l[] = {
     {NULL, NULL}                /* sentinel */
 };
 
+#ifdef _WIN32
+__declspec(dllexport)
+#else
+__attribute__ ((visibility ("default")))
+#endif
 int luaopen_kpse(lua_State * L)
 {
     luaL_newmetatable(L, KPATHSEA_METATABLE);

luametalatex-kpse/versionscript

@@ -1,4 +0,0 @@
-{
-  global: luaopen_kpse;
-  local: *;
-};