Snippets for argp-standalone 1.5.0 from Alpine aarch64

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-aarch64/main/argp-standalone/argp-standalone-1.5.0-r1.log.

• argp-help.c:90:31: warning: return discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     90 |     return m ? dgettext(d, m) : NULL;
        |                               ^
  

• argp-help.c:88:27: warning: unused parameter 'd' [-Wunused-parameter]
     88 | dgettext_safe(const char* d, const char* m)
        |               ~~~~~~~~~~~~^
  

• argp-test.c:35:8: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
     35 | struct argp_option sub_options[] = { { "subopt1", 's', 0, 0, "Nested option 1" },
        |        ^~~~~~~~~~~
  

• argp-test.c:36:38: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
     36 |                                      { "subopt2", 'S', 0, 0, "Nested option 2" },
        |                                      ^
  

• argp-test.c:39:38: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
     39 |                                      { "subopt3", 'p', 0, 0, "Nested option 3" },
        |                                      ^
  

• argp-test.c:49:54: warning: unused parameter 'state' [-Wunused-parameter]
     49 | sub_parse_opt(int key, char* arg, struct argp_state* state)
        |                                   ~~~~~~~~~~~~~~~~~~~^~~~~
  

• argp-test.c:74:50: warning: unused parameter 'input' [-Wunused-parameter]
     74 | sub_help_filter(int key, const char* text, void* input)
        |                                            ~~~~~~^~~~~
  

• argp-test.c:84:5: warning: missing initializer for field 'argp_domain' of 'struct argp' [-Wmissing-field-initializers]
     84 |     = { sub_options, sub_parse_opt, sub_args_doc, sub_doc, 0, sub_help_filter };
        |     ^
  

• argp-test.c:97:5: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
     97 |     = { { "pid", 'p', "PID", 0, "List the process PID" },
        |     ^
  

• argp-test.c:98:9: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
     98 |         { "pgrp", OPT_PGRP, "PGRP", 0, "List processes in the process group PGRP" },
        |         ^
  

• argp-test.c:99:9: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
     99 |         { "no-parent", 'P', 0, 0, "Include processes without parents" },
        |         ^
  

• argp-test.c:100:9: warning: missing initializer for field 'doc' of 'struct argp_option' [-Wmissing-field-initializers]
    100 |         { 0, 'x', 0, OPTION_ALIAS },
        |         ^
  

• argp-test.c:108:11: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
    108 |           " removed from the output entirely)" },
        |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• argp-test.c:109:9: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
    109 |         { "reverse", 'r', 0, 0, "Reverse the order of any sort" },
        |         ^
  

• argp-test.c:110:9: warning: missing initializer for field 'doc' of 'struct argp_option' [-Wmissing-field-initializers]
    110 |         { "gratuitously-long-reverse-option", 0, 0, OPTION_ALIAS },
        |         ^
  

• argp-test.c:117:11: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
    117 |           " the current process)" },
        |           ^~~~~~~~~~~~~~~~~~~~~~~
  

• argp-test.c:119:9: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
    119 |         { 0, 0, 0, 0, "Here are some more options:" },
        |         ^
  

• argp-test.c:120:9: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
    120 |         { "foonly", 'f', "ZOT", OPTION_ARG_OPTIONAL, "Glork a foonly" },
        |         ^
  

• argp-test.c:121:9: warning: missing initializer for field 'group' of 'struct argp_option' [-Wmissing-field-initializers]
    121 |         { "zaza", 'z', 0, 0, "Snit a zar" },
        |         ^
  

• argp-test.c:207:15: warning: missing initializer for field 'flags' of 'struct argp_child' [-Wmissing-field-initializers]
    207 | static struct argp_child argp_children[] = { { &sub_argp }, { 0 } };
        |               ^~~~~~~~~~
  

• argp-test.c:208:15: warning: missing initializer for field 'argp_domain' of 'struct argp' [-Wmissing-field-initializers]
    208 | static struct argp argp = { options, parse_opt, args_doc, doc, argp_children, help_filter };
        |               ^~~~
  

• argp-help.c:614:39: warning: unused parameter 'real' [-Wunused-parameter]
    614 |             const struct argp_option* real,
        |             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
  

• argp-help.c:615:25: warning: unused parameter 'domain' [-Wunused-parameter]
    615 |             const char* domain,
        |             ~~~~~~~~~~~~^~~~~~
  

• argp-help.c:616:19: warning: unused parameter 'cookie' [-Wunused-parameter]
    616 |             void* cookie)
        |             ~~~~~~^~~~~~
  

• argp-help.c:953:17: warning: unused parameter 'domain' [-Wunused-parameter]
    953 |     const char* domain,
        |     ~~~~~~~~~~~~^~~~~~
  

• argp-help.c:1251:35: warning: unused parameter 'domain' [-Wunused-parameter]
   1251 |                       const char* domain,
        |                       ~~~~~~~~~~~~^~~~~~
  

• argp-help.c:1265:36: warning: unused parameter 'domain' [-Wunused-parameter]
   1265 |                        const char* domain,
        |                        ~~~~~~~~~~~~^~~~~~
  

• argp-help.c:1298:28: warning: unused parameter 'domain' [-Wunused-parameter]
   1298 |                const char* domain,
        |                ~~~~~~~~~~~~^~~~~~
  

• argp-help.c:1762:10: warning: no previous prototype for '__argp_error_internal' [-Wmissing-prototypes]
   1762 |     void __argp_error_internal(const struct argp_state* state,
        |          ^~~~~~~~~~~~~~~~~~~~~
  

• argp-help.c:1765:45: warning: unused parameter 'mode_flags' [-Wunused-parameter]
   1765 |                                unsigned int mode_flags)
        |                                ~~~~~~~~~~~~~^~~~~~~~~~
  

• argp-help.c:1825:10: warning: no previous prototype for '__argp_failure_internal' [-Wmissing-prototypes]
   1825 |     void __argp_failure_internal(const struct argp_state* state,
        |          ^~~~~~~~~~~~~~~~~~~~~~~
  

• argp-help.c:1870:22: warning: unused variable 'buf' [-Wunused-variable]
   1870 |                 char buf[200];
        |                      ^~~
  

• argp-help.c:1830:47: warning: unused parameter 'mode_flags' [-Wunused-parameter]
   1830 |                                  unsigned int mode_flags)
        |                                  ~~~~~~~~~~~~~^~~~~~~~~~
  

• ex4.c:102:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
    102 |             argp_usage(state);
        |             ^~~~~~~~~~~~~~~~~