Snippets for httrack 3.49.21 from Fedora s390x

Sourced from https://kojipkgs.fedoraproject.org/packages/httrack/3.49.21/1.fc46/data/logs/s390x/build.log.

• htscore.c:2527:7: warning: variable 'npaths' set but not used [-Wunused-but-set-variable=]
   2527 |   int npaths;
        |       ^~~~~~
  

• htscore.c:2639:7: warning: variable 'npaths' set but not used [-Wunused-but-set-variable=]
   2639 |   int npaths;
        |       ^~~~~~
  

• htsparse.c:671:27: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
    671 |                         a = strchr(html, '>');
        |                           ^
  

• htsparse.c:1305:33: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
   1305 |                               b = strchr(a, '>');
        |                                 ^
  

• htsparse.c:1356:31: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
   1356 |                             a = strchr(html, '>');
        |                               ^
  

• htsselftest.c:4884:16: warning: unused variable 'tlen' [-Wunused-variable]
   4884 |   const size_t tlen = sizeof(cc_text) - 1;
        |                ^~~~
  

• htsname.c:417:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
    417 |       char *pos = strchr(adr_complete, ':');
        |                   ^~~~~~
  

• htsname.c:521:7: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
    521 |     a = strchr(fil_complete, '?');
        |       ^
  

• htsname.c:1000:15: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
   1000 |             c = strchr(fil_complete, '?');
        |               ^
  

• htsname.c:1161:23: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
   1161 |             char *d = strchr(fil_complete, '?');
        |                       ^~~~~~
  

• htsname.c:1845:5: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
   1845 |   a = strchr(fil, '?');
        |     ^
  

• htsalias.c:390:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
    390 |       if ((position = strchr(argv[n_arg], '='))) {
        |                     ^
  

• proxy/proxytrack.h:193:15: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
    193 |     char *p = strrchr(s, c);
        |               ^~~~~~~
  

• proxy/proxytrack.h:200:9: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
    200 |       p = strchr((a) ? a : s, c);
        |         ^
  

• proxy/main.c:77:15: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     77 |   char *pos = strrchr(str, ':');
        |               ^~~~~~~
  

• proxy/store.c:546:15: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
    546 |   char *dot = strrchr(filename, '.');
        |               ^~~~~~~
  

• proxy/store.c:1543:17: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   1543 |     char *pos = strrchr(filename, '.');
        |                 ^~~~~~~
  

• htsselftest.c:542:5: warning: call to 'strcpybuff_ptr_.constprop.isra' declared with attribute warning: strcpybuff() destination is a pointer (capacity unknown): NOT bounds-checked; use strlcpybuff(dst, src, size) [-Wattribute-warning]
    542 |     strcpybuff(p, "ptr");
        |     ^
  

• callbacks-example-filename2.c:66:17: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     66 |     char *pos = strchr(arg, ',');
        |                 ^~~~~~
  

• unlinkfail.c:41:49: warning: '%s' directive output may be truncated writing up to 255 bytes into a region of size 50 [-Wformat-truncation=]
     41 |     snprintf(path, sizeof(path), "/proc/self/fd/%s", ent->d_name);
        |                                                 ^~