/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14004c670 FUN_14004c670
 * Pseudocode, not original source. */

undefined8 * FUN_14004c670(undefined8 *param_1,undefined8 *param_2,size_t param_3)

{
  ulonglong uVar1;
  char cVar2;
  undefined8 *puVar3;
  
  if (param_2 != (undefined8 *)0x0) {
    uVar1 = param_1[3];
    puVar3 = param_1;
    if (0xf < uVar1) {
      puVar3 = (undefined8 *)*param_1;
    }
    if (puVar3 <= param_2) {
      puVar3 = param_1;
      if (0xf < uVar1) {
        puVar3 = (undefined8 *)*param_1;
      }
      if (param_2 < (undefined8 *)((longlong)puVar3 + param_1[2])) {
        puVar3 = param_1;
        if (0xf < uVar1) {
          puVar3 = (undefined8 *)*param_1;
        }
        puVar3 = (undefined8 *)
                 FUN_14004c310(param_1,param_1,(longlong)param_2 - (longlong)puVar3,param_3);
        return puVar3;
      }
    }
  }
  cVar2 = FUN_14004c600(param_1,param_3);
  if (cVar2 != '\0') {
    puVar3 = param_1;
    if (0xf < (ulonglong)param_1[3]) {
      puVar3 = (undefined8 *)*param_1;
    }
    memcpy(puVar3,param_2,param_3);
    param_1[2] = param_3;
    puVar3 = param_1;
    if (0xf < (ulonglong)param_1[3]) {
      puVar3 = (undefined8 *)*param_1;
    }
    *(undefined1 *)((longlong)puVar3 + param_3) = 0;
  }
  return param_1;
}