-typedef void Hif_WriteC(void *arg, int c);
-typedef int Hif_ReadC(void *arg);
-typedef int Hif_Write(void *arg, char const *buffer, int len);
-typedef char *Hif_GetS(void *arg, char *buffer, int len);
+typedef void Hif_WriteC (void *arg, int c);
+typedef int Hif_ReadC (void *arg);
+typedef int Hif_Write (void *arg, char const *buffer, int len);
+typedef char *Hif_GetS (void *arg, char *buffer, int len);