Snippets for libgphoto2 2.5.33 from FreeBSD 150arm64

Sourced from https://pkg-status.freebsd.org/ampere5/data/latest-per-pkg/libgphoto2/2.5.33/150arm64-default.log.

• libusb1/libusb1.c:135:2: warning: call to undeclared function 'libusb_set_option'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
    135 |         libusb_set_option(NULL, LIBUSB_OPTION_NO_DEVICE_DISCOVERY, NULL);
        |         ^
  

• docupen/docupen.c:88:27: warning: result of comparison of constant 360 with expression of type 'uint8_t' (aka 'unsigned char') is always false [-Wtautological-constant-out-of-range-compare]
     88 |         if (camera->pl->info.len > sizeof(struct dp_info)) {
        |             ~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~
  

• kodak/dc240/library.c:720:21: warning: variable 'y' set but not used [-Wunused-but-set-variable]
    720 |     unsigned int x, y=0, z;
        |                     ^
  

• lumix/lumix.c:588:1: warning: unused function 'Set_quality' [-Wunused-function]
    588 | Set_quality(Camera *camera,const char* Quality) {
        | ^~~~~~~~~~~
  

• lumix/lumix.c:772:3: warning: call to 'Wcurl_easy_setopt_err_long' declared with 'warning' attribute: curl_easy_setopt expects a long argument [-Wattribute-warning]
    772 |                 curl_easy_setopt(curl, CURLOPT_POST,1);
        |                 ^
  

• pentax/pslr.c:995:14: warning: variable 'buf_total' set but not used [-Wunused-but-set-variable]
    995 |     uint32_t buf_total = 0;
        |              ^
  

• ptp2/config.c:3865:61: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
   3865 |                 if (abs((int)(val - dpd->FORM.Enum.SupportedValue[i].u32))<delta) {
        |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
  

• ptp2/config.c:9857:11: warning: variable 'found' is used uninitialized whenever 'for' loop exits because its condition is false [-Wsometimes-uninitialized]
   9857 |         for (i=0;i<ARRAYSIZE(panasonic_aftable);i++) {
        |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~