Snippets for libgphoto2 2.5.33 from Alpine riscv64

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-riscv64/community/libgphoto2/libgphoto2-2.5.33-r1.log.

• jl2005a/library.c:158:35: warning: initializer-string for array of 'unsigned char' truncates NUL terminator but destination lacks 'nonstring' attribute (6 chars into 5 available) [-Wunterminated-string-initialization]
    158 |         unsigned char header[5] = "\xff\xff\xff\xff\x55";
        |                                   ^~~~~~~~~~~~~~~~~~~~~~
  

• ../libgphoto2/i18n.h:25:45: warning: statement with no effect [-Wunused-value]
     25 | #  define bindtextdomain(Domain, Directory) (Domain)
        |                                             ^