#include "parse.h"

uint16_t prs_u16_big(struct bytestream* bs) {
  return (bs_get(bs) << 8) | bs_get(bs);
}

#ifdef UNITTEST
#include <assert.h>

int main() {
  struct bytestream bs = BS_FROM_MEMBUF("\x12\x34",2);
  assert(prs_u16_big(&bs) == 0x1234);
  assert(bs_err(&bs) == 0);
  assert(prs_u16_big(&bs) == 0);
  assert(bs_err(&bs));
}
#endif