Run XYZAC through upstream LinuxCNC TP

wasm-core/src/linuxcnc_tp_compat.c

@@ -0,0 +1,14 @@
+#include <stdarg.h>
+#include "rtapi.h"
+
+/* LinuxCNC's TP diagnostics are intentionally silent in the browser.  The
+ * source TP itself remains unchanged; only its realtime logging sink is
+ * replaced for deterministic WASM builds. */
+void rtapi_print(const char *format, ...) {
+    (void)format;
+}
+
+void rtapi_print_msg(msg_level_t level, const char *format, ...) {
+    (void)level;
+    (void)format;
+}