4 #include "vprintf_backend.h"
5 #include "libc_backend.h"
7 int vprintf(const char *format, va_list ap)
9 struct output_op _ap = { 0, (output_func*) &__libc_backend_outs };
10 unsigned long state = __libc_backend_printf_lock();
11 int ret = __v_printf(&_ap,format,ap);
12 __libc_backend_printf_unlock(state);