Snippets for xsnow 3.9.4 from Fedora i686

Sourced from https://kojipkgs.fedoraproject.org/packages/xsnow/3.9.4/1.fc46/data/logs/i686/build.log.

• fallensnow.c:462:11: warning: variable ‘adjustments’ set but not used [-Wunused-but-set-variable=]
    462 |       int adjustments = 0;
        |           ^~~~~~~~~~~
  

• birds.c:636:30: warning: variable ‘cache’ set but not used [-Wunused-but-set-variable=]
    636 |                static double cache = 0;
        |                              ^~~~~
  

• birds.c:635:27: warning: variable ‘table_counter’ set but not used [-Wunused-but-set-variable=]
    635 |                static int table_counter = 0;
        |                           ^~~~~~~~~~~~~
  

• birds.c:660:24: warning: variable ‘skipped’ set but not used [-Wunused-but-set-variable=]
    660 |             static int skipped = 0;
        |                        ^~~~~~~
  

• snow.c:236:8: warning: variable ‘n’ set but not used [-Wunused-but-set-variable=]
    236 |    int n = 0;
        |        ^
  

• xdo.c:1041:56: warning: format ‘%lc’ expects argument of type ‘wint_t’, but argument 3 has type ‘wchar_t’ {aka ‘long int’} [-Wformat=]
   1041 |          fprintf(stderr, "I don't what key produces '%lc', skipping.\n",
        |                                                      ~~^
        |                                                        |
        |                                                        unsigned int
        |                                                      %ld
   1042 |                key.key);
        |                ~~~~~~~                                  
        |                   |
        |                   wchar_t {aka long int}
  

• xdo.c:1705:13: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*keys + (sizetype)((unsigned int)*nkeys * 24)’ must not be NULL [-Waddress]
   1705 |             assert(*keys + *nkeys);
        |             ^~~~~~