diff --git a/native/src/boot/main.cpp b/native/src/boot/main.cpp
index 846678a3b..d198a13c1 100644
--- a/native/src/boot/main.cpp
+++ b/native/src/boot/main.cpp
@@ -8,10 +8,6 @@ using namespace std;
 
 #ifdef USE_CRT0
 __BEGIN_DECLS
-int tfp_vsscanf(const char *s, const char *fmt, va_list args);
-int vsscanf(const char *s, const char *fmt, va_list args) {
-    return tfp_vsscanf(s, fmt, args);
-}
 int musl_vfprintf(FILE *stream, const char *format, va_list arg);
 int vfprintf(FILE *stream, const char *format, va_list arg) {
     return musl_vfprintf(stream, format, arg);
diff --git a/native/src/external/crt0 b/native/src/external/crt0
index 160291864..795cab5ab 160000
--- a/native/src/external/crt0
+++ b/native/src/external/crt0
@@ -1 +1 @@
-Subproject commit 1602918648775f79672898abb83877dc2ca3a890
+Subproject commit 795cab5ab6a5ed1fad9432fd7dcea20ca137b5c1
diff --git a/native/src/init/init.cpp b/native/src/init/init.cpp
index 42a9ef843..4beaa9fe2 100644
--- a/native/src/init/init.cpp
+++ b/native/src/init/init.cpp
@@ -13,9 +13,9 @@ using namespace std;
 
 #ifdef USE_CRT0
 __BEGIN_DECLS
-int tfp_vfprintf(FILE *stream, const char *format, va_list arg);
+int tiny_vfprintf(FILE *stream, const char *format, va_list arg);
 int vfprintf(FILE *stream, const char *format, va_list arg) {
-    return tfp_vfprintf(stream, format, arg);
+    return tiny_vfprintf(stream, format, arg);
 }
 __END_DECLS
 #endif