Snippets for alienblaster 1.1.0 from FreeBSD 151amd64

Sourced from https://pkg-status.freebsd.org/beefy23/data/latest-per-pkg/alienblaster/1.1.0_7/151amd64-default.log.

• options.cc:53:42: warning: result of comparison of constant 18446744073709551615 with expression of type 'unsigned int' is always true [-Wtautological-constant-out-of-range-compare]
     53 |       if (( newLine[0] != '#' ) && ( pos != string::npos )) {
        |                                      ~~~ ^  ~~~~~~~~~~~~
  

• ./background.h:26:1: warning: class 'SDL_Surface' was previously declared as a struct; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags]
     26 | class SDL_Surface;
        | ^
  

• racer.cc:640:8: warning: variable 'idxNearestEnemy1' set but not used [-Wunused-but-set-variable]
    640 |           int idxNearestEnemy1 = 0;
        |               ^
  

• racer.cc:642:8: warning: variable 'idxNearestEnemy2' set but not used [-Wunused-but-set-variable]
    642 |           int idxNearestEnemy2 = 0;
        |               ^
  

• ./game.h:56:16: warning: private field 'hud' is not used [-Wunused-private-field]
     56 |   SDL_Surface *hud;
        |                ^
  

• font.cc:29:41: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
     29 |   charset = " ABCDEFGHIJKLMNOPQRSTUVWXYZ<DC><C4><D6>abcdefghijklmnopqrstuvwxyz<FC><E4><F6><DF>0123456789!\"<A7>$%&/()=?*+'#,.-;:_@<B0>\\";
        |                                         ^~~~~~~~~~~~                          ~~~~~~~~~~~~~~~~
  

• font.cc:29:87: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
     29 |   charset = " ABCDEFGHIJKLMNOPQRSTUVWXYZ<DC><C4><D6>abcdefghijklmnopqrstuvwxyz<FC><E4><F6><DF>0123456789!\"<A7>$%&/()=?*+'#,.-;:_@<B0>\\";
        |                                                                                                            ^~~~                   ~~~~
  

• font.cc:88:22: warning: result of comparison of constant 18446744073709551615 with expression of type 'unsigned int' is always true [-Wtautological-constant-out-of-range-compare]
     88 |       if (charsetpos != string::npos ) {
        |           ~~~~~~~~~~ ^  ~~~~~~~~~~~~
  

• font.cc:134:20: warning: result of comparison of constant 18446744073709551615 with expression of type 'unsigned int' is always true [-Wtautological-constant-out-of-range-compare]
    134 |     if (charsetpos != string::npos ) {
        |         ~~~~~~~~~~ ^  ~~~~~~~~~~~~
  

• formation.cc:496:15: warning: variable length arrays in C++ are a Clang extension [-Wvla-cxx-extension]
    496 |   int actPerm[nrInvolved];
        |               ^~~~~~~~~~
  

• infoscreen.cc:317:63: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
    317 |       font->drawStr( screen, 280, 130, "Arne Hormann, Daniel K<FC>hn,");
        |                                                               ^~~~
  

• infoscreen.cc:318:58: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
    318 |       font->drawStr( screen, 280, 160, "Paul Grathwohl, S<F6>nke Schwardt");
        |                                                          ^~~~
  

• menuArcadeMode.cc:339:34: warning: & has lower precedence than !=; != will be evaluated first [-Wparentheses]
    339 |               if ( ((SDL_GetModState()) & KMOD_LSHIFT != 0 ) ||
        |                                         ^~~~~~~~~~~~~~~~~~
  

• menuArcadeMode.cc:340:27: warning: & has lower precedence than !=; != will be evaluated first [-Wparentheses]
    340 |                    ((SDL_GetModState()) & KMOD_RSHIFT != 0 ) ) {
        |                                         ^~~~~~~~~~~~~~~~~~
  

• ./banner.h:32:7: warning: private field 'sound' is not used [-Wunused-private-field]
     32 |   int sound;
        |       ^
  

• /usr/local/include/SDL/SDL_video.h:96:9: warning: 'SDL_Surface' defined as a struct here but previously declared as a class; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags]
     96 | typedef struct SDL_Surface {
        |         ^