examples/client.c:
examples/coap-rd.c:
examples/coap-server.c:
include/coap2/block.h:
include/coap2/coap_hashkey.h:
src/block.c:
src/coap_debug.c:
src/coap_hashkey.c:
src/coap_io.c:
src/coap_openssl.c:
src/net.c:
Fix C4267 windows compilation warnings when using Visual Studio where
size_t variable parameters are being converted in both size and sign.
There still are some C4116 warnings to fix.
Jon Shallow
bb38e995bc