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-rw-r--r--argp/argp.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/argp/argp.h b/argp/argp.h
index cdb32b7..d418253 100644
--- a/argp/argp.h
+++ b/argp/argp.h
@@ -240,7 +240,7 @@ struct argp
TEXT is NULL for this key. */
/* Explanatory note emitted when duplicate option arguments have been
suppressed. */
-#define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005
+#define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005
/* 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. */
@@ -379,7 +379,7 @@ extern error_t __argp_parse __P ((__const struct argp *__argp,
option --version is added (unless the ARGP_NO_HELP flag is used), which
will print this string followed by a newline and exit (unless the
ARGP_NO_EXIT flag is used). Overridden by ARGP_PROGRAM_VERSION_HOOK. */
-extern const char *argp_program_version;
+extern __const char *argp_program_version;
/* If defined or set by the user program to a non-zero value, then a default
option --version is added (unless the ARGP_NO_HELP flag is used), which
@@ -395,6 +395,10 @@ extern void (*argp_program_version_hook) __P ((FILE *__stream,
standard help messages), embedded in a sentence that says something like
`Report bugs to ADDR.'. */
__const extern char *argp_program_bug_address;
+
+/* The exit status that argp will use when exiting due to a parsing error.
+ If not defined or set by the user program, this defaults to 1. */
+extern error_t argp_err_exit_status;
/* Flags for argp_help. */
#define ARGP_HELP_USAGE 0x01 /* a Usage: message. */