* [PATCH] pppcrypt: Add headers for encrypt and setkey
@ 2019-07-22 23:35 Rosen Penev
0 siblings, 0 replies; only message in thread
From: Rosen Penev @ 2019-07-22 23:35 UTC (permalink / raw)
To: linux-ppp
Fixes compilation with musl when building against strict C standard.
Implicit function declarations are a GNU extension.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
pppd/pppcrypt.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/pppd/pppcrypt.h b/pppd/pppcrypt.h
index adcdcbc..48d0d1a 100644
--- a/pppd/pppcrypt.h
+++ b/pppd/pppcrypt.h
@@ -41,6 +41,9 @@
#include <des.h>
#endif
+#include <stdlib.h> /* for encrypt */
+#include <unistd.h> /* for setkey */
+
extern bool DesSetkey __P((u_char *));
extern bool DesEncrypt __P((u_char *, u_char *));
extern bool DesDecrypt __P((u_char *, u_char *));
--
2.17.1
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2019-07-22 23:35 [PATCH] pppcrypt: Add headers for encrypt and setkey Rosen Penev
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