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hostip: remove unused MAX_HOSTCACHE_LEN and MAX_DNS_CACHE_SIZE

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These macros are leftovers from when DNS caching was moved out of
hostip.c into its own source file. Both are still defined and used in
lib/dnscache.c; the copies in lib/hostip.c are unreferenced.

Detected with clang -Wunused-macros.

Follow-up to 96d5b5c688
Closes #21550
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amitbidlan 2026-05-11 22:39:53 +09:00 • committed by Daniel Stenberg
parent daf6f541cc
commit e0e56e9ae4
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lib/hostip.c
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@ -70,10 +70,6 @@
#define USE_ALARM_TIMEOUT
#endif
#define MAX_HOSTCACHE_LEN (255 + 7) /* max FQDN + colon + port number + zero */
#define MAX_DNS_CACHE_SIZE 29999
#define RESOLV_FAIL(for_proxy) \
((for_proxy) ? CURLE_COULDNT_RESOLVE_PROXY : CURLE_COULDNT_RESOLVE_HOST)