Snippets for amsynth 1.13.3 from FreeBSD 150arm64

Sourced from https://pkg-status.freebsd.org/ampere5/data/latest-per-pkg/amsynth/1.13.3_1/150arm64-default.log.

• /usr/local/include/alsa/seq_event.h:30:2: warning: "use #include <alsa/asoundlib.h>, <alsa/seq_event.h> should not be used directly" [-W#warnings]
     30 | #warning "use #include <alsa/asoundlib.h>, <alsa/seq_event.h> should not be used directly"
        |  ^
  

• src/amsynth_vst.cpp:53:5: warning: '__x86_64__' is not defined, evaluates to 0 [-Wundef]
     53 | #if __x86_64__
        |     ^
  

• src/amsynth_vst.cpp:178:5: warning: '__x86_64__' is not defined, evaluates to 0 [-Wundef]
    178 | #if __x86_64__
        |     ^