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_schannel.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_schannel.h')
| -rw-r--r-- | lib/vtls/curl_schannel.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/vtls/curl_schannel.h b/lib/vtls/curl_schannel.h index b787cc787..11e83f9e5 100644 --- a/lib/vtls/curl_schannel.h +++ b/lib/vtls/curl_schannel.h @@ -102,11 +102,11 @@ int Curl_schannel_random(unsigned char *entropy, size_t length); #define curlssl_close_all(x) ((void)x) #define curlssl_close Curl_schannel_close #define curlssl_shutdown Curl_schannel_shutdown -#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_schannel_version -#define curlssl_check_cxn(x) (x=x, -1) +#define curlssl_check_cxn(x) ((void)x, -1) #define curlssl_data_pending Curl_schannel_data_pending #define CURL_SSL_BACKEND CURLSSLBACKEND_SCHANNEL #define curlssl_random(x,y,z) ((void)x, Curl_schannel_random(y,z)) |