Fix ci warnings.

halx99 · web-flow · commit 9f8e56e287a0 · 2019-05-17T00:55:29.000+08:00
diff --git a/yasio/impl/yasio-ni.cpp b/yasio/impl/yasio-ni.cpp
@@ -107,7 +107,7 @@ YASIO_NI_API int yasio_start(const char *params,
 
   return static_cast<int>(hosts.size());
 }
-YASIO_NI_API void yasio_set_resolv_fn(int opt, int (*resolv)(const char *host, intptr_t sbuf))
+YASIO_NI_API void yasio_set_resolv_fn(int (*resolv)(const char *host, intptr_t sbuf))
 {
   resolv_fn_t fn = [resolv](std::vector<ip::endpoint> &eps, const char *host, unsigned short port) {
     char buffer[128] = {0};

Original file line number	Diff line number	Diff line change
`@@ -107,7 +107,7 @@ YASIO_NI_API int yasio_start(const char *params,`
`107`	`107`
`108`	`108`	`return static_cast<int>(hosts.size());`
`109`	`109`	`}`
`110`		`-YASIO_NI_API void yasio_set_resolv_fn(int opt, int (resolv)(const char host, intptr_t sbuf))`
	`110`	`+YASIO_NI_API void yasio_set_resolv_fn(int (resolv)(const char host, intptr_t sbuf))`
`111`	`111`	`{`
`112`	`112`	`resolv_fn_t fn = [resolv](std::vector<ip::endpoint> &eps, const char *host, unsigned short port) {`
`113`	`113`	`char buffer[128] = {0};`