#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <vm/internals/reader.h>

// Read characters with red bytes check
bool vm_rd_char(FILE *fd, size_t count, char *o)
{
  if (!fd || !o)
    return false;

  return fread(o, sizeof(char), count, fd) == count;
}

// Read 16-byte uints with red bytes check
bool vm_rd_u16(FILE *fd, size_t count, uint16_t *o)
{
  if (!fd || !o)
    return false;

  return fread(o, sizeof(uint16_t), count, fd) == count;
}

// Read machine word-size uints with red bytes check
bool vm_rd_word(FILE *fd, size_t count, size_t *o)
{
  if (!fd || !o)
    return false;

  return fread(o, sizeof(size_t), count, fd) == count;
}