zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/app/busybox/src/mailutils/mail.h b/ap/app/busybox/src/mailutils/mail.h
new file mode 100644
index 0000000..fa0c5b3
--- /dev/null
+++ b/ap/app/busybox/src/mailutils/mail.h
@@ -0,0 +1,37 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * helper routines
+ *
+ * Copyright (C) 2008 by Vladimir Dronnikov <dronnikov@gmail.com>
+ *
+ * Licensed under GPLv2, see file LICENSE in this source tree.
+ */
+
+struct globals {
+	pid_t helper_pid;
+	unsigned timeout;
+	unsigned verbose;
+	unsigned opts;
+	char *user;
+	char *pass;
+	FILE *fp0; // initial stdin
+	char *opt_charset;
+};
+
+#define G (*ptr_to_globals)
+#define timeout         (G.timeout  )
+#define verbose         (G.verbose  )
+#define opts            (G.opts     )
+#define INIT_G() do { \
+	SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
+	G.opt_charset = (char *)CONFIG_FEATURE_MIME_CHARSET; \
+} while (0)
+
+//char FAST_FUNC *parse_url(char *url, char **user, char **pass);
+
+void launch_helper(const char **argv) FAST_FUNC;
+void get_cred_or_die(int fd) FAST_FUNC;
+
+char *send_mail_command(const char *fmt, const char *param) FAST_FUNC;
+
+void encode_base64(char *fname, const char *text, const char *eol) FAST_FUNC;