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authorJörg Frings-Fürst <debian@jff-webhosting.net>2017-07-15 11:25:39 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2017-07-15 11:25:39 +0200
commit1edb02101a9306fc711cd422ed507d18165b1691 (patch)
treebd2d48a139bfbe869f4f49359b63097931a45e7b /backend/kvs40xx.h
parent2ca8a81bd0d99fe4d75c229d0e988d8ef710285f (diff)
move from support/1.0.27 to feature/1.0.27
Diffstat (limited to 'backend/kvs40xx.h')
-rw-r--r--backend/kvs40xx.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/backend/kvs40xx.h b/backend/kvs40xx.h
index fa17163..7fdebe6 100644
--- a/backend/kvs40xx.h
+++ b/backend/kvs40xx.h
@@ -10,6 +10,9 @@
#include "../include/sane/config.h"
#include <semaphore.h>
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
#undef BACKEND_NAME
#define BACKEND_NAME kvs40xx
@@ -225,6 +228,18 @@ swap_bytes32 (u32 x)
(x & (u32) 0x0000ff00UL) << 8 | (x & (u32) 0x00ff0000UL) >> 8;
}
+static inline void
+copy16 (u8 * p, u16 x)
+{
+ memcpy (p, (u8 *) &x, sizeof (x));
+}
+
+static inline void
+copy32 (u8 * p, u32 x)
+{
+ memcpy (p, (u8 *) &x, sizeof (x));
+}
+
#if WORDS_BIGENDIAN
static inline void
set24 (u8 * p, u32 x)