* src/argp/argp-parse.c (__argp_usage, __option_is_short,

__option_is_end): Define these function, in case the user isn't
inlining them.

Rev: src/argp/argp-parse.c:1.7

src/argp/argp-parse.c

@@ -995,3 +995,29 @@ __argp_input (const struct argp *argp, const struct argp_state *state)
 #ifdef weak_alias
 weak_alias (__argp_input, _argp_input)
 #endif
+
+/* Defined here, in case a user is not inlining the definitions in
+ * argp.h */
+void
+__argp_usage (__const struct argp_state *__state) __THROW
+{
+  __argp_state_help (__state, stderr, ARGP_HELP_STD_USAGE);
+}
+
+int
+__option_is_short (__const struct argp_option *__opt) __THROW
+{
+  if (__opt->flags & OPTION_DOC)
+    return 0;
+  else
+    {
+      int __key = __opt->key;
+      return __key > 0 && isprint (__key);
+    }
+}
+
+int
+__option_is_end (__const struct argp_option *__opt) __THROW
+{
+  return !__opt->key && !__opt->name && !__opt->doc && !__opt->group;
+}