diff options
| author | Steve Holme <steve_holme@hotmail.com> | 2014-12-30 17:08:16 +0000 |
|---|---|---|
| committer | Steve Holme <steve_holme@hotmail.com> | 2014-12-30 17:13:07 +0000 |
| commit | e9d0c7a6f366f3e4ef56c408a991700f600f20cf (patch) | |
| tree | 5d66d1bd696c2fe696abed1fd9c88d84f3cd7246 /lib/vtls/curl_darwinssl.h | |
| parent | 56603e27708748887f0eb8dc09674077886c6551 (diff) | |
vtls: Use '(void) arg' for unused parameters
Prefer void for unused parameters, rather than assigning an argument to
itself as a) unintelligent compilers won't optimize it out, b) it can't
be used for const parameters, c) it will cause compilation warnings for
clang with -Wself-assign and d) is inconsistent with other areas of the
curl source code.
Diffstat (limited to 'lib/vtls/curl_darwinssl.h')
| -rw-r--r-- | lib/vtls/curl_darwinssl.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/vtls/curl_darwinssl.h b/lib/vtls/curl_darwinssl.h index 042c8da2d..7c80edfc6 100644 --- a/lib/vtls/curl_darwinssl.h +++ b/lib/vtls/curl_darwinssl.h @@ -61,9 +61,9 @@ void Curl_darwinssl_md5sum(unsigned char *tmp, /* input */ #define curlssl_close_all Curl_darwinssl_close_all #define curlssl_close Curl_darwinssl_close #define curlssl_shutdown(x,y) 0 -#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) -#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) -#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_set_engine(x,y) ((void)x, (void)y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) ((void)x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) ((void)x, (struct curl_slist *)NULL) #define curlssl_version Curl_darwinssl_version #define curlssl_check_cxn Curl_darwinssl_check_cxn #define curlssl_data_pending(x,y) Curl_darwinssl_data_pending(x, y) |