[hackers] [scc] [libc] Add extern keyword in locale.h || Roberto E. Vargas Caballero

[git]

commit eb84713444cd3dafa53eaa764fb49462531f511e
Author:     Roberto E. Vargas Caballero <k...@shike2.com>
AuthorDate: Thu Feb 23 16:39:59 2017 +0100
Commit:     Roberto E. Vargas Caballero <k...@shike2.com>
CommitDate: Thu Feb 23 16:39:59 2017 +0100

    [libc] Add extern keyword in locale.h
    
    It is only a question of style.

diff --git a/libc/include/locale.h b/libc/include/locale.h
index 987acd4..b77c6dc 100644
--- a/libc/include/locale.h
+++ b/libc/include/locale.h
@@ -37,7 +37,7 @@ struct lconv {
        char int_n_sign_posn;
 };
 
-char *setlocale(int category, const char *locale);
-struct lconv *localeconv(void);
+extern char *setlocale(int category, const char *locale);
+extern struct lconv *localeconv(void);
 
 #endif