short TotalChNum(char *param_1)

{

  short sVar1;

  sVar1 = 0;

  for (; *param_1 != '\0'; param_1 = param_1 + 3) {

    sVar1 = sVar1 + (ushort)(byte)param_1[1]   //possible issue identified - semgrep

  }

  return sVar1;

}