Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
doc/APIchanges | 3 +++
libavutil/mem.h | 13 +++++++++++++
libavutil/version.h | 2 +-
3 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/doc/APIchanges b/doc/APIchanges
index b5fadc2a48..65b8ed74ad 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -15,6 +15,9 @@ libavutil: 2017-10-21
API changes, most recent first:
+2019-07-XX - XXXXXXXXXX - lavu 56.31.100 - mem.h
+ Add av_memcpy()
+
2019-06-21 - XXXXXXXXXX - lavu 56.30.100 - frame.h
Add FF_DECODE_ERROR_DECODE_SLICES
diff --git a/libavutil/mem.h b/libavutil/mem.h
index 5fb1a02dd9..a35230360d 100644
--- a/libavutil/mem.h
+++ b/libavutil/mem.h
@@ -506,6 +506,19 @@ void *av_memdup(const void *p, size_t size);
*/
void av_memcpy_backptr(uint8_t *dst, int back, int cnt);
+/**
+ * memcpy() implementation without a NULL pointer special case
+ *
+ * @param dst Destination buffer
+ * @param src Source buffer
+ * @param cnt Number of bytes to copy; must be >= 0
+ */
+static inline void av_memcpy(void *dst, const void *src, size_t cnt)
+{
+ if (cnt)
+ memcpy(dst, src, cnt);
+}
+
/**
* @}
*/
diff --git a/libavutil/version.h b/libavutil/version.h
index e16b93e877..24ca8ab7db 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -79,7 +79,7 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 56
-#define LIBAVUTIL_VERSION_MINOR 30
+#define LIBAVUTIL_VERSION_MINOR 31
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
--
2.22.0
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