opc-ua/open62541: CDP's fork of the open62541 OPC UA stack (https://github.com/open62541/open62541) @ 46f18577f322671ee3dae9f36646427554760a6c

Julius Pfrommer d22e42a458 remove warnings from msvc (#665)		9 lat temu
..
libc_string.c	f828edd2a0 cosmetic improvements	9 lat temu
libc_time.c	e452dcf8e3 replace gmtime with a clean implementation	9 lat temu
libc_time.h	e452dcf8e3 replace gmtime with a clean implementation	9 lat temu
pcg_basic.c	d22e42a458 remove warnings from msvc (#665)	9 lat temu
pcg_basic.h	3a94d60e49 use stdint.h instead of inttypes.h (some embedded architectures don't have it..)	9 lat temu
queue.h	a603409a5e reset queue.h to the original state and do the undef SLIST_ENTRY outside	10 lat temu