hostsyn.c - functions for synchronous name resolves
asyn-ares.c - functions for asynchronous name resolves using c-ares
asyn-thread.c - functions for asynchronous name resolves using threads
- hostip4.c - IPv4 specific functions
- hostip6.c - IPv6 specific functions
+ hostip4.c - ipv4-specific functions
+ hostip6.c - ipv6-specific functions
The hostip.h is the single united header file for all this. It defines the
CURLRES_* defines based on the config*.h and curl_setup.h defines.