node_new_number.c

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#include "vlcb/common/node.h"
 
#include <assert.h>
#include <stdbool.h>
#include <stddef.h>
 
bool IsNodeNumberValid(const VlcbNodeNumber addr) { return addr > 0; }
 
int vlcb_defs_NewNodeNumber(const uint16_t val, VlcbNodeNumber *const addr) {
  assert(addr != NULL);
  const VlcbNodeNumber _addr = val;
  if (IsNodeNumberValid(_addr)) {
    *addr = _addr;
    return 0;
  }
  return 1;
}
 
int vlcb_defs_NewNodeNumberFromBytes(const uint8_t hi, const uint8_t lo,
                                     VlcbNodeNumber *const addr) {
  const VlcbNodeNumber _addr =
      vlcb_defs_NewNodeNumberFromBytesUnchecked(hi, lo);
  if (IsNodeNumberValid(_addr)) {
    *addr = _addr;
    return 0;
  }
  return 1;
}