From 7d4640f3f18eef2bd1306fc8f5e39480f9086b51 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sun, 10 Jan 2016 12:54:33 -0500
Subject: argv.h: main(): fix signatures.

---
 include/perk/perk.h        |  2 +-
 src/driver/pe_driver_ctx.c |  4 ++--
 src/internal/argv/argv.h   | 18 +++++++++---------
 src/perk.c                 |  4 ++--
 4 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/include/perk/perk.h b/include/perk/perk.h
index 451b37e..3dcc86b 100644
--- a/include/perk/perk.h
+++ b/include/perk/perk.h
@@ -150,7 +150,7 @@ struct pe_unit_ctx {
 };
 
 /* driver api */
-perk_api int  pe_get_driver_ctx		(const char ** argv, const char ** envp, uint32_t flags, struct pe_driver_ctx **);
+perk_api int  pe_get_driver_ctx		(char ** argv, char ** envp, uint32_t flags, struct pe_driver_ctx **);
 perk_api void pe_free_driver_ctx	(struct pe_driver_ctx *);
 
 perk_api int  pe_get_unit_ctx		(const struct pe_driver_ctx *, const char * path, struct pe_unit_ctx **);
diff --git a/src/driver/pe_driver_ctx.c b/src/driver/pe_driver_ctx.c
index ff92c1d..c3345de 100644
--- a/src/driver/pe_driver_ctx.c
+++ b/src/driver/pe_driver_ctx.c
@@ -99,8 +99,8 @@ static int pe_get_driver_ctx_fail(struct argv_meta * meta)
 }
 
 int pe_get_driver_ctx(
-	const char **		argv,
-	const char **		envp,
+	char **			argv,
+	char **			envp,
 	uint32_t		flags,
 	struct pe_driver_ctx ** pctx)
 {
diff --git a/src/internal/argv/argv.h b/src/internal/argv/argv.h
index 507db54..6543439 100644
--- a/src/internal/argv/argv.h
+++ b/src/internal/argv/argv.h
@@ -109,12 +109,12 @@ struct argv_entry {
 };
 
 struct argv_meta {
-	const char **		argv;
+	char **			argv;
 	struct argv_entry *	entries;
 };
 
 struct argv_meta_impl {
-	const char **		argv;
+	char **			argv;
 	char *			strbuf;
 	struct argv_meta	meta;
 };
@@ -140,7 +140,7 @@ static void argv_usage(
 	const char *	mode);
 
 static struct argv_meta * argv_get(
-	const char **,
+	char **,
 	const struct argv_option[],
 	int flags);
 
@@ -270,12 +270,12 @@ static inline const struct argv_option * option_from_tag(
 }
 
 static void argv_scan(
-	const char **			argv,
+	char **				argv,
 	const struct argv_option	options[],
 	struct argv_ctx *		ctx,
 	struct argv_meta *		meta)
 {
-	const char **			parg;
+	char **				parg;
 	const char *			ch;
 	const char *			val;
 	const struct argv_option *	option;
@@ -566,7 +566,7 @@ static void argv_show_status(
 	struct argv_meta *		meta)
 {
 	int				argc;
-	const char **			argv;
+	char **				argv;
 	struct argv_entry *		entry;
 	const struct argv_option *	option;
 	char				short_name[2] = {0};
@@ -615,10 +615,10 @@ static struct argv_meta * argv_free_impl(struct argv_meta_impl * imeta)
 	return 0;
 }
 
-static struct argv_meta * argv_alloc(const char ** argv, struct argv_ctx * ctx)
+static struct argv_meta * argv_alloc(char ** argv, struct argv_ctx * ctx)
 {
 	struct argv_meta_impl * imeta;
-	const char **		vector;
+	char **			vector;
 	char *			dst;
 	size_t			size;
 	int			argc;
@@ -657,7 +657,7 @@ static struct argv_meta * argv_alloc(const char ** argv, struct argv_ctx * ctx)
 }
 
 static struct argv_meta * argv_get(
-	const char *			argv[],
+	char *				argv[],
 	const struct argv_option	options[],
 	int				flags)
 {
diff --git a/src/perk.c b/src/perk.c
index 82a3235..22d42a9 100644
--- a/src/perk.c
+++ b/src/perk.c
@@ -67,7 +67,7 @@ static int perk_exit(struct pe_driver_ctx * dctx, int nerrors)
 	return nerrors ? 2 : 0;
 }
 
-int perk_main(int argc, const char ** argv, const char ** envp)
+int perk_main(int argc, char ** argv, char ** envp)
 {
 	int			ret;
 	struct pe_driver_ctx *	dctx;
@@ -94,7 +94,7 @@ int perk_main(int argc, const char ** argv, const char ** envp)
 
 #ifndef PERK_IN_A_BOX
 
-int main(int argc, const char ** argv, const char ** envp)
+int main(int argc, char ** argv, char ** envp)
 {
 	return perk_main(argc,argv,envp);
 }
-- 
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