More GCC compatibility/warning fixes (#3118)

* Wrap >4-char literals in a MULTI_CHAR macro

Modern compilers do not support CW's non-standard behavior with
>4 char literals. We can, however, use a constexpr function to
compute the u64 values directly. This leaves <=4 char literals
unchanged.

* Replace non-pointer usages of NULL with 0

* Define NULL to nullptr on C++11 and above

* Fix more -Wpointer-arith and -Woverflow warnings

* Replace u32/s32 with uintptr_t/intptr_t where appropriate

* JSUOutputStream: Overload all standard int types

1 files changed, 1 insertions, 1 deletions

diff --git a/src/d/actor/d_a_passer_mng.cpp b/src/d/actor/d_a_passer_mng.cpp
index c48a9e76ad..ea584d9158 100644
--- a/src/d/actor/d_a_passer_mng.cpp
+++ b/src/d/actor/d_a_passer_mng.cpp
@@ -23,7 +23,7 @@ int daPasserMng_c::execute() {
             csXyz cStack_20(field_0x596 != 0 ? 0xff : endTime, current.angle.y, 0);
             childProcIds[currentChildIndex] =
                 fopAcM_createChild(npcId, fopAcM_GetID(this), getPasserParam(), &current.pos,
-                                   fopAcM_GetRoomNo(this), &cStack_20, 0, 0xffffffff, 0);
+                                   fopAcM_GetRoomNo(this), &cStack_20, 0, -1, 0);
             currentChildIndex = (currentChildIndex + 1) % getMaxNum();
         }
         mTime = time + intervalTime;