ujail: stop using extern in elf.h

extern qualifiers for function definitions doesn't really make sense

Signed-off-by: Etienne CHAMPETIER <champetier.etienne@gmail.com>

diff --git a/jail/elf.h b/jail/elf.h
index 3ae311e..19ceb3e 100644 (file)
--- a/jail/elf.h
+++ b/jail/elf.h
@@ -30,9 +30,9 @@ struct library_path {
 
 extern struct avl_tree libraries;
 
-extern void alloc_library_path(const char *path);
-extern char* find_lib(char *file);
-extern int elf_load_deps(char *library);
-extern void load_ldso_conf(const char *conf);
+void alloc_library_path(const char *path);
+char* find_lib(char *file);
+int elf_load_deps(char *library);
+void load_ldso_conf(const char *conf);
 
 #endif