SLikeNet™ is an Open Source/Free Software cross-platform network engine written in C++ and specifially designed for games (and applications which have comparable requirements on a network engine like games) building upon the discontinued RakNet network engine which had more than 13 years of active development.
Source/include/slikenet/HTTPConnection2.h:76:143: error: 'ptrdiff_t' has not been declared
Source/include/slikenet/HTTPConnection2.h:94:17: error: 'ptrdiff_t' does not name a type
...
Probably not the best place, but a fix is to add:
#include <cstddef>
on top of Source/include/slikenet/HTTPConnection2.h
On Linux with recent G++ for v0.1.3 I get errors:
Probably not the best place, but a fix is to add:
on top of
Source/include/slikenet/HTTPConnection2.h