Snippets for alure 1.2 from Fedora s390x

Sourced from https://kojipkgs.fedoraproject.org/packages/alure/1.2/38.fc45/data/logs/s390x/build.log.

• /builddir/build/BUILD/alure-1.2-build/alure-1.2/src/alure.cpp:157:9: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable=]
    157 |     int ret;
        |         ^~~
  

• /builddir/build/BUILD/alure-1.2-build/alure-1.2/src/alure.cpp:163:9: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable=]
    163 |     int ret;
        |         ^~~
  

• /builddir/build/BUILD/alure-1.2-build/alure-1.2/src/alure.cpp:170:9: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable=]
    170 |     int ret;
        |         ^~~
  

• /builddir/build/BUILD/alure-1.2-build/alure-1.2/src/alure.cpp:188:9: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable=]
    188 |     int ret;
        |         ^~~
  

• /builddir/build/BUILD/alure-1.2-build/alure-1.2/src/streamplay.cpp:89:17: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
     89 |     void *ret = (void*)(inf->func(inf->ptr));
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~