chore:keep origin c format

runtime/internal/clite/bitcast/_cast/cast.cpp

@@ -1,33 +1,39 @@
-typedef union {
+typedef union
+{
     double d;
     float f;
     long v;
     long long ll;
 } castUnion;
 
-extern "C" {
+extern "C" { 
 
-double llgoToFloat64(long long v) {
+double llgoToFloat64(long long v)
+{
     castUnion k;
     k.ll = v;
     return k.d;
 }
 
-float llgoToFloat32(int v) {
+float llgoToFloat32(int v)
+{
     castUnion k;
     k.v = v;
     return k.f;
 }
 
-long long llgoFromFloat64(double v) {
+long long llgoFromFloat64(double v)
+{
     castUnion k;
     k.d = v;
     return k.ll;
 }
 
-int llgoFromFloat32(float v) {
+int llgoFromFloat32(float v)
+{
     castUnion k;
     k.f = v;
     return k.v;
 }
-}
+
+}