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-rw-r--r--libshouldbeinlibc/argp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libshouldbeinlibc/argp.h b/libshouldbeinlibc/argp.h
index da308be4..700a1a93 100644
--- a/libshouldbeinlibc/argp.h
+++ b/libshouldbeinlibc/argp.h
@@ -242,6 +242,7 @@ struct argp
/* Explanatory note emitted when duplicate option arguments have been
suppressed. */
#define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005
+#define ARGP_KEY_HELP_ARGS_DOC 0x2000006 /* Argument doc string. */
/* When an argp has a non-zero CHILDREN field, it should point to a vector of
argp_child structures, each of which describes a subsidiary argp. */