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-rw-r--r--include/libbb.h11
1 files changed, 7 insertions, 4 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 71f439fa9..77c678cee 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -846,10 +846,13 @@ extern int correct_password(const struct passwd *pw);
/* Returns a ptr to static storage */
extern char *pw_encrypt(const char *clear, const char *salt);
extern int obscure(const char *old, const char *newval, const struct passwd *pwdp);
-extern int index_in_str_array(const char *const string_array[], const char *key);
-extern int index_in_strings(const char *strings, const char *key);
-extern int index_in_substr_array(const char *const string_array[], const char *key);
-extern int index_in_substrings(const char *strings, const char *key);
+
+int index_in_str_array(const char *const string_array[], const char *key);
+int index_in_strings(const char *strings, const char *key);
+int index_in_substr_array(const char *const string_array[], const char *key);
+int index_in_substrings(const char *strings, const char *key);
+const char *nth_string(const char *strings, int n);
+
extern void print_login_issue(const char *issue_file, const char *tty);
extern void print_login_prompt(void);