#ifndef PICO_PORT_INCLUDED
#define PICO_PORT_INCLUDED
+// provide size_t, uintptr_t
+#include <stdlib.h>
+#if !(defined(_MSC_VER) && _MSC_VER < 1800)
+#include <stdint.h>
+#endif
+
#if defined(__GNUC__) && defined(__i386__)
#define REGPARM(x) __attribute__((regparm(x)))
#else
#ifdef __GNUC__
#define NOINLINE __attribute__((noinline))
#define ALIGNED(n) __attribute__((aligned(n)))
+#define unlikely(x) __builtin_expect((x), 0)
#else
#define NOINLINE
#define ALIGNED(n)
+#define unlikely(x) (x)
#endif
#ifdef _MSC_VER