fxlibc/src/libc/stdio/vdprintf.c

#include <stdio.h>
#include <fxlibc/printf.h>

int vdprintf(int fd, char const * restrict fmt, va_list args)
{
	if(fd < 0) return -1;

	struct __printf_output out = {
		.fd = fd,
		.size = 65536,
	};

	return __printf(&out, fmt, &args);
}