From 51f636bc6b95c70a886235f227092662f16b879a Mon Sep 17 00:00:00 2001
From: lohhiiccc <loic@lohic.dev>
Date: Mon, 18 May 2026 13:43:41 +0200
Subject: [PATCH] feat: usage in --help

---
 includes/internal/cli/option.h | 2 ++
 src/cli/handlers/handle_help.c | 4 ++++
 src/cli/parse.c                | 3 +--
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/includes/internal/cli/option.h b/includes/internal/cli/option.h
index 9bb069a..fd626bb 100644
--- a/includes/internal/cli/option.h
+++ b/includes/internal/cli/option.h
@@ -65,4 +65,6 @@ enum { FT_SSL_OPT_LEN = (0 FT_SSL_OPTION_LIST ) };
 enum { FT_SSL_OPTSTR_LEN = (2 FT_SSL_OPTION_LIST) };
 /* +2 for ':' to disable getopt error messages and \0 */
 
+void	print_usage(const char *prog);
+
 #endif
diff --git a/src/cli/handlers/handle_help.c b/src/cli/handlers/handle_help.c
index 2b727dd..7bb4d39 100644
--- a/src/cli/handlers/handle_help.c
+++ b/src/cli/handlers/handle_help.c
@@ -1,11 +1,15 @@
 #include <cli.h>
+#include <stdio.h>
 #include "compiler.h"
+#include "version_gen.h"
 #include "internal/cli/option.h"
 #include "internal/cli/cli_handlers.h"
 
 int
 cli_handle_help(__unused const char *arg, __unused void *config_void)
 {
+	print_usage(g_prog_name);
+	printf("\n");
 	cli_print_options(g_options, FT_SSL_OPT_LEN, cli_arg_type_to_str);
 	return CLI_EXIT_SUCCESS;
 }
diff --git a/src/cli/parse.c b/src/cli/parse.c
index cfac06b..3cf9a0e 100644
--- a/src/cli/parse.c
+++ b/src/cli/parse.c
@@ -12,7 +12,6 @@
 
 /* Forward declarations */
 static void						init_config(struct ssl_config *config);
-static void						print_usage(const char *prog);
 static const struct digest_algo	*find_algo(const char *name);
 static enum cli_code			parse_subcommand(int argc, char **argv, int first_arg,
 		struct ssl_config *config);
@@ -70,7 +69,7 @@ find_algo(const char *name)
 	return NULL;
 }
 
-static void
+void
 print_usage(const char *prog)
 {
 	size_t	i;