Fix warnings (from HEAD).

[openssl.git] / engines / e_padlock.c

diff --git a/engines/e_padlock.c b/engines/e_padlock.c
index 4095513b7a215732b36c6e637a2bf2c4d26b0ccf..9f7a85a8da57a0f2d6ec0ddf4b9e6fe2fe954a10 100644 (file)
--- a/engines/e_padlock.c
+++ b/engines/e_padlock.c
@@ -104,10 +104,14 @@
 # if (defined(__GNUC__) && (defined(__i386__) || defined(__i386))) || \
      (defined(_MSC_VER) && defined(_M_IX86))
 #  define COMPILE_HW_PADLOCK
-static ENGINE *ENGINE_padlock (void);
 # endif
 #endif
 
+#ifdef OPENSSL_NO_DYNAMIC_ENGINE
+#ifdef COMPILE_HW_PADLOCK
+static ENGINE *ENGINE_padlock (void);
+#endif
+
 void ENGINE_load_padlock (void)
 {
 /* On non-x86 CPUs it just returns. */
@@ -120,19 +124,21 @@ void ENGINE_load_padlock (void)
 #endif
 }
 
+#endif
+
 #ifdef COMPILE_HW_PADLOCK
 /* We do these includes here to avoid header problems on platforms that
    do not have the VIA padlock anyway... */
+#include <stdlib.h>
 #ifdef _WIN32
 # include <malloc.h>
 # ifndef alloca
 #  define alloca _alloca
 # endif
-#elif defined(NETWARE_CLIB) && defined(__GNUC__)
-  void *alloca(size_t);
-# define alloca(s) __builtin_alloca(s)
-#else
-# include <stdlib.h>
+#elif defined(__GNUC__)
+# ifndef alloca
+#  define alloca(s) __builtin_alloca(s)
+# endif
 #endif
 
 /* Function for ENGINE detection and control */
@@ -193,6 +199,8 @@ padlock_bind_helper(ENGINE *e)
        return 1;
 }
 
+#ifdef OPENSSL_NO_DYNAMIC_ENGINE
+
 /* Constructor */
 static ENGINE *
 ENGINE_padlock(void)
@@ -211,6 +219,8 @@ ENGINE_padlock(void)
        return eng;
 }
 
+#endif
+
 /* Check availability of the engine */
 static int
 padlock_init(ENGINE *e)
@@ -1218,9 +1228,12 @@ static RAND_METHOD padlock_rand = {
 #else  /* !COMPILE_HW_PADLOCK */
 #ifndef OPENSSL_NO_DYNAMIC_ENGINE
 OPENSSL_EXPORT
+int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns);
+OPENSSL_EXPORT
 int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { return 0; }
 IMPLEMENT_DYNAMIC_CHECK_FN()
 #endif
+#endif /* COMPILE_HW_PADLOCK */
 
 #endif /* !OPENSSL_NO_HW_PADLOCK */
 #endif /* !OPENSSL_NO_HW */