Delete useless 'extern' qualifiers for functions

'extern' qualifier is useless for function declarations. Delete
them.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/envlist.h b/envlist.h
index e76d4a101b..b9addcc11f 100644
--- a/envlist.h
+++ b/envlist.h
@@ -7,13 +7,13 @@ extern "C" {
 
 typedef struct envlist envlist_t;
 
-extern	envlist_t *envlist_create(void);
-extern	void envlist_free(envlist_t *);
-extern	int envlist_setenv(envlist_t *, const char *);
-extern	int envlist_unsetenv(envlist_t *, const char *);
-extern	int envlist_parse_set(envlist_t *, const char *);
-extern	int envlist_parse_unset(envlist_t *, const char *);
-extern	char **envlist_to_environ(const envlist_t *, size_t *);
+envlist_t *envlist_create(void);
+void envlist_free(envlist_t *);
+int envlist_setenv(envlist_t *, const char *);
+int envlist_unsetenv(envlist_t *, const char *);
+int envlist_parse_set(envlist_t *, const char *);
+int envlist_parse_unset(envlist_t *, const char *);
+char **envlist_to_environ(const envlist_t *, size_t *);
 
 #ifdef __cplusplus
 }