Snippets for 3proxy 0.9.7 from Fedora s390x

Sourced from https://kojipkgs.fedoraproject.org/packages/3proxy/0.9.7/2.fc45/data/logs/s390x/build.log.

• proxy.c:448:66: warning: value computed is not used [-Wunused-value]
    448 |                 (se = (unsigned char *)strchr((char *)sb, '\r')) || (se = (unsigned char *)strchr((char *)sb, '\n'));
        |                                                                  ^~
  

• proxy.c:671:29: warning: variable ‘spaces’ set but not used [-Wunused-but-set-variable=]
    671 |                         int spaces = 1;
        |                             ^~~~~~
  

• socks.c:56:6: warning: unused variable ‘len’ [-Wunused-variable]
     56 |  int len;
        |      ^~~
  

• sockmap.c:357:35: warning: unused variable ‘len’ [-Wunused-variable]
    357 |                         socklen_t len=sizeof(error);
        |                                   ^~~
  

• sockmap.c:399:35: warning: unused variable ‘len’ [-Wunused-variable]
    399 |                         socklen_t len=sizeof(error);
        |                                   ^~~
  

• sockmap.c:56:17: warning: unused variable ‘fdsp’ [-Wunused-variable]
     56 |  struct pollfd *fdsp = fds;
        |                 ^~~~
  

• sockmap.c:51:42: warning: unused variable ‘FROMSERVERBUF’ [-Wunused-variable]
     51 |         FROMSERVER = 1, TOSERVERBUF = 1, FROMSERVERBUF = 1, TOCLIENT = 1;
        |                                          ^~~~~~~~~~~~~
  

• sockmap.c:50:39: warning: unused variable ‘FROMCLIENTBUF’ [-Wunused-variable]
     50 |  int FROMCLIENT = 1, TOCLIENTBUF = 1, FROMCLIENTBUF = 1, TOSERVER = 1,
        |                                       ^~~~~~~~~~~~~
  

• auth.c:111:16: warning: unused variable ‘tmp’ [-Wunused-variable]
    111 |         char * tmp;
        |                ^~~
  

• auth.c:220:21: warning: unused variable ‘dummy’ [-Wunused-variable]
    220 |         static char dummy;
        |                     ^~~~~
  

• common.c:135:24: warning: missing braces around initializer [-Wmissing-braces]
    135 | struct extparam conf = {
        |                        ^
  

• acl.c:97:10: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
     97 |          for (portentry = acentry->ports; portentry; portentry = portentry->next)
        |          ^~~
  

• acl.c:109:10: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
    109 |          for(periodentry = acentry->periods; periodentry; periodentry = periodentry -> next)
        |          ^~~
  

• authradius.c:328:18: warning: variable ‘vendor_len’ set but not used [-Wunused-but-set-variable=]
    328 |         uint8_t *vendor_len;
        |                  ^~~~~~~~~~
  

• authradius.c:321:13: warning: unused variable ‘op’ [-Wunused-variable]
    321 |         int op;
        |             ^~
  

• hash.c:39:13: warning: variable ‘c’ set but not used [-Wunused-but-set-variable=]
     39 |     clock_t c;
        |             ^
  

• hash.c:172:9: warning: unused variable ‘overwrite’ [-Wunused-variable]
    172 |     int overwrite = 0;
        |         ^~~~~~~~~
  

• hashtables.c:29:9: warning: unused variable ‘len’ [-Wunused-variable]
     29 |     int len = 0, oplen = 0, acllen = 0, ulen = 0, plen = 0, hlen = 0, a1len = 0, a2len = 0, a3len = 0, p1len=0, p2len = 0;
        |         ^~~
  

• hashtables.c:74:13: warning: ‘udpparam2hash’ defined but not used [-Wunused-function]
     74 | static void udpparam2hash(const struct hashtable *ht, void *index, uint8_t *hash){
        |             ^~~~~~~~~~~~~
  

• datatypes.c:65:13: warning: ‘pr_ip6’ defined but not used [-Wunused-function]
     65 | static void pr_ip6(struct node *node, CBFUNC cbf, void*cb){
        |             ^~~~~~
  

• conf.c:506:17: warning: unused variable ‘dummy’ [-Wunused-variable]
    506 |     static char dummy;
        |                 ^~~~~
  

• /usr/include/bits/stdio2.h:30:10: warning: ‘buf’ may be used uninitialized [-Wmaybe-uninitialized]
     30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     31 |                                   __glibc_objsize (__s), __fmt,
        |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     32 |                                   __va_arg_pack ());
        |                                   ~~~~~~~~~~~~~~~~~
  

• smtpp.c:47:6: warning: unused variable ‘res’ [-Wunused-variable]
     47 |  int res, i, bufsize = 320;
        |      ^~~
  

• smtpp.c:73:6: warning: unused variable ‘res’ [-Wunused-variable]
     73 |  int res, i, bufsize = 4096;
        |      ^~~
  

• proxy.c:249:15: warning: variable ‘reqbufsize’ set but not used [-Wunused-but-set-variable=]
    249 |  int reqsize, reqbufsize;
        |               ^~~~~~~~~~
  

• proxy.c:247:6: warning: variable ‘anonymous’ set but not used [-Wunused-but-set-variable=]
    247 |  int anonymous;
        |      ^~~~~~~~~
  

• transparent_plugin.c:39:13: warning: unused variable ‘i’ [-Wunused-variable]
     39 |         int i=0;
        |             ^
  

• FilePlugin.c:264:19: warning: ‘fp_connect’ defined but not used [-Wunused-function]
    264 | static int WINAPI fp_connect(SOCKET s, const struct sockaddr *name, fp_size_t namelen){
        |                   ^~~~~~~~~~
  

• FilePlugin.c:55:12: warning: ‘timeo’ defined but not used [-Wunused-variable]
     55 | static int timeo = 0;
        |            ^~~~~