Remove unnecessary mem.h inclusions

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

62 files changed, 2 insertions, 64 deletions

diff --git a/fftools/ffmpeg_qsv.c b/fftools/ffmpeg_qsv.c
index 960c88b69d..7bd999d310 100644
--- a/fftools/ffmpeg_qsv.c
+++ b/fftools/ffmpeg_qsv.c
@@ -22,7 +22,6 @@
 #include "libavutil/dict.h"
 #include "libavutil/hwcontext.h"
 #include "libavutil/hwcontext_qsv.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavcodec/qsv.h"
 
diff --git a/libavcodec/aactab.c b/libavcodec/aactab.c
index fa5420fec6..0553f41a61 100644
--- a/libavcodec/aactab.c
+++ b/libavcodec/aactab.c
@@ -28,7 +28,6 @@
  */
 
 #include "config.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 #include "libavutil/thread.h"
 #include "aac.h"
diff --git a/libavcodec/arbc.c b/libavcodec/arbc.c
index 0f83a68758..d03fdf214b 100644
--- a/libavcodec/arbc.c
+++ b/libavcodec/arbc.c
@@ -26,7 +26,6 @@
 #include "libavutil/imgutils.h"
 #include "libavutil/internal.h"
 #include "libavutil/intreadwrite.h"
-#include "libavutil/mem.h"
 
 #include "avcodec.h"
 #include "bytestream.h"
diff --git a/libavcodec/argo.c b/libavcodec/argo.c
index 057100bd12..bbdb6ae15f 100644
--- a/libavcodec/argo.c
+++ b/libavcodec/argo.c
@@ -26,7 +26,6 @@
 #include "libavutil/imgutils.h"
 #include "libavutil/internal.h"
 #include "libavutil/intreadwrite.h"
-#include "libavutil/mem.h"
 
 #include "avcodec.h"
 #include "bytestream.h"
diff --git a/libavcodec/dcadsp.c b/libavcodec/dcadsp.c
index 9d00ebd281..e424a7443c 100644
--- a/libavcodec/dcadsp.c
+++ b/libavcodec/dcadsp.c
@@ -18,7 +18,6 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 
 #include "dcadsp.h"
diff --git a/libavcodec/dss_sp.c b/libavcodec/dss_sp.c
index b904585b5d..050b412496 100644
--- a/libavcodec/dss_sp.c
+++ b/libavcodec/dss_sp.c
@@ -21,7 +21,6 @@
 
 #include "libavutil/channel_layout.h"
 #include "libavutil/common.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 #include "libavutil/opt.h"
 
diff --git a/libavcodec/dvbsub_parser.c b/libavcodec/dvbsub_parser.c
index 3dd97200b4..88bf5b9d74 100644
--- a/libavcodec/dvbsub_parser.c
+++ b/libavcodec/dvbsub_parser.c
@@ -23,7 +23,6 @@
 #include <string.h>
 
 #include "libavutil/intreadwrite.h"
-#include "libavutil/mem.h"
 
 #include "avcodec.h"
 #include "internal.h"
diff --git a/libavcodec/h264_redundant_pps_bsf.c b/libavcodec/h264_redundant_pps_bsf.c
index 6ba40291d5..fb678beef3 100644
--- a/libavcodec/h264_redundant_pps_bsf.c
+++ b/libavcodec/h264_redundant_pps_bsf.c
@@ -19,7 +19,6 @@
 #include <string.h>
 
 #include "libavutil/common.h"
-#include "libavutil/mem.h"
 
 #include "bsf.h"
 #include "bsf_internal.h"
diff --git a/libavcodec/libvo-amrwbenc.c b/libavcodec/libvo-amrwbenc.c
index dcc0071a36..9c7c91b617 100644
--- a/libavcodec/libvo-amrwbenc.c
+++ b/libavcodec/libvo-amrwbenc.c
@@ -25,7 +25,6 @@
 
 #include "libavutil/avstring.h"
 #include "libavutil/internal.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "avcodec.h"
 #include "encode.h"
diff --git a/libavcodec/mpegaudiodsp_template.c b/libavcodec/mpegaudiodsp_template.c
index 97317967a2..fbbd94e486 100644
--- a/libavcodec/mpegaudiodsp_template.c
+++ b/libavcodec/mpegaudiodsp_template.c
@@ -21,7 +21,6 @@
 #include <stdint.h>
 
 #include "libavutil/attributes.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 #include "libavutil/thread.h"
 
diff --git a/libavcodec/opustab.h b/libavcodec/opustab.h
index 4525837942..16011db758 100644
--- a/libavcodec/opustab.h
+++ b/libavcodec/opustab.h
@@ -23,8 +23,6 @@
 #ifndef AVCODEC_OPUSTAB_H
 #define AVCODEC_OPUSTAB_H
 
-#include "libavutil/mem.h"
-
 #include <stdint.h>
 
 extern const uint8_t  ff_celt_band_end[];
diff --git a/libavcodec/rl.c b/libavcodec/rl.c
index 93153ff723..fab96d63a1 100644
--- a/libavcodec/rl.c
+++ b/libavcodec/rl.c
@@ -21,7 +21,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/avassert.h"
-#include "libavutil/mem.h"
 
 #include "rl.h"
 
diff --git a/libavcodec/snappy.c b/libavcodec/snappy.c
index f5c4c6578b..91dd84fad4 100644
--- a/libavcodec/snappy.c
+++ b/libavcodec/snappy.c
@@ -19,8 +19,6 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "libavutil/mem.h"
-
 #include "bytestream.h"
 #include "snappy.h"
 
diff --git a/libavcodec/truemotion2rt.c b/libavcodec/truemotion2rt.c
index a2206a60e0..b6a19581a9 100644
--- a/libavcodec/truemotion2rt.c
+++ b/libavcodec/truemotion2rt.c
@@ -25,7 +25,6 @@
 #include "libavutil/imgutils.h"
 #include "libavutil/internal.h"
 #include "libavutil/intreadwrite.h"
-#include "libavutil/mem.h"
 
 #define BITSTREAM_READER_LE
 #include "avcodec.h"
diff --git a/libavcodec/v210dec.c b/libavcodec/v210dec.c
index fe63518c3c..0c95728781 100644
--- a/libavcodec/v210dec.c
+++ b/libavcodec/v210dec.c
@@ -26,7 +26,6 @@
 #include "v210dec.h"
 #include "libavutil/bswap.h"
 #include "libavutil/internal.h"
-#include "libavutil/mem.h"
 #include "libavutil/intreadwrite.h"
 #include "thread.h"
 
diff --git a/libavcodec/v210x.c b/libavcodec/v210x.c
index 88143d16d1..797f229a28 100644
--- a/libavcodec/v210x.c
+++ b/libavcodec/v210x.c
@@ -22,7 +22,6 @@
 #include "internal.h"
 #include "libavutil/bswap.h"
 #include "libavutil/internal.h"
-#include "libavutil/mem.h"
 
 static av_cold int decode_init(AVCodecContext *avctx)
 {
diff --git a/libavcodec/x86/ac3dsp_init.c b/libavcodec/x86/ac3dsp_init.c
index 2ae762af46..923c3e0a31 100644
--- a/libavcodec/x86/ac3dsp_init.c
+++ b/libavcodec/x86/ac3dsp_init.c
@@ -20,7 +20,6 @@
  */
 
 #include "libavutil/attributes.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavcodec/ac3.h"
diff --git a/libavcodec/x86/lpc.c b/libavcodec/x86/lpc.c
index 6c72e21bac..544083bd37 100644
--- a/libavcodec/x86/lpc.c
+++ b/libavcodec/x86/lpc.c
@@ -21,7 +21,7 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
+#include "libavutil/mem_internal.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavcodec/lpc.h"
diff --git a/libavcodec/x86/rv40dsp_init.c b/libavcodec/x86/rv40dsp_init.c
index 79a617ffbe..7a05ab14ad 100644
--- a/libavcodec/x86/rv40dsp_init.c
+++ b/libavcodec/x86/rv40dsp_init.c
@@ -28,7 +28,6 @@
 
 #include "libavcodec/rv34dsp.h"
 #include "libavutil/attributes.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 #include "libavutil/x86/cpu.h"
 #include "hpeldsp.h"
diff --git a/libavcodec/x86/vc1dsp_mmx.c b/libavcodec/x86/vc1dsp_mmx.c
index b907a92695..3c771feb4b 100644
--- a/libavcodec/x86/vc1dsp_mmx.c
+++ b/libavcodec/x86/vc1dsp_mmx.c
@@ -25,7 +25,6 @@
  */
 
 #include "libavutil/attributes.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
diff --git a/libavcodec/x86/videodsp_init.c b/libavcodec/x86/videodsp_init.c
index eeebb41547..961424aa13 100644
--- a/libavcodec/x86/videodsp_init.c
+++ b/libavcodec/x86/videodsp_init.c
@@ -24,7 +24,6 @@
 #include "libavutil/avassert.h"
 #include "libavutil/common.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavcodec/videodsp.h"
diff --git a/libavcodec/x86/vp8dsp_init.c b/libavcodec/x86/vp8dsp_init.c
index dffa7a2418..289f1d5115 100644
--- a/libavcodec/x86/vp8dsp_init.c
+++ b/libavcodec/x86/vp8dsp_init.c
@@ -22,7 +22,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 #include "libavutil/x86/cpu.h"
 #include "libavcodec/vp8dsp.h"
diff --git a/libavcodec/x86/vp9dsp_init.c b/libavcodec/x86/vp9dsp_init.c
index 837cce8508..8d11dbc348 100644
--- a/libavcodec/x86/vp9dsp_init.c
+++ b/libavcodec/x86/vp9dsp_init.c
@@ -22,7 +22,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/cpu.h"
 #include "libavcodec/vp9dsp.h"
 #include "libavcodec/x86/vp9dsp_init.h"
diff --git a/libavcodec/x86/vp9dsp_init_16bpp.c b/libavcodec/x86/vp9dsp_init_16bpp.c
index 60d10a12a3..27e746aea1 100644
--- a/libavcodec/x86/vp9dsp_init_16bpp.c
+++ b/libavcodec/x86/vp9dsp_init_16bpp.c
@@ -22,7 +22,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/cpu.h"
 #include "libavcodec/vp9dsp.h"
 #include "libavcodec/x86/vp9dsp_init.h"
diff --git a/libavcodec/x86/vp9dsp_init_16bpp_template.c b/libavcodec/x86/vp9dsp_init_16bpp_template.c
index b56afc7f50..f93ea2468e 100644
--- a/libavcodec/x86/vp9dsp_init_16bpp_template.c
+++ b/libavcodec/x86/vp9dsp_init_16bpp_template.c
@@ -22,7 +22,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/cpu.h"
 #include "libavcodec/vp9dsp.h"
 #include "libavcodec/x86/vp9dsp_init.h"
diff --git a/libavdevice/fbdev_dec.c b/libavdevice/fbdev_dec.c
index b73f31f1ef..368907037b 100644
--- a/libavdevice/fbdev_dec.c
+++ b/libavdevice/fbdev_dec.c
@@ -36,7 +36,6 @@
 
 #include "libavutil/internal.h"
 #include "libavutil/log.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/time.h"
 #include "libavutil/parseutils.h"
diff --git a/libavdevice/fbdev_enc.c b/libavdevice/fbdev_enc.c
index e8d8d7b85b..898a630aa1 100644
--- a/libavdevice/fbdev_enc.c
+++ b/libavdevice/fbdev_enc.c
@@ -25,7 +25,6 @@
 #include <linux/fb.h>
 #include "libavutil/pixdesc.h"
 #include "libavutil/log.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavformat/avformat.h"
 #include "fbdev_common.h"
diff --git a/libavdevice/libcdio.c b/libavdevice/libcdio.c
index dba02d4130..623878fe7f 100644
--- a/libavdevice/libcdio.c
+++ b/libavdevice/libcdio.c
@@ -34,7 +34,6 @@
 #endif
 
 #include "libavutil/log.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 
 #include "libavformat/avformat.h"
diff --git a/libavfilter/boxblur.h b/libavfilter/boxblur.h
index 5694722a9d..214d4e0c93 100644
--- a/libavfilter/boxblur.h
+++ b/libavfilter/boxblur.h
@@ -25,7 +25,6 @@
 
 #include "libavutil/eval.h"
 #include "libavutil/pixdesc.h"
-#include "libavutil/mem.h"
 
 #include "avfilter.h"
 
diff --git a/libavfilter/drawutils.c b/libavfilter/drawutils.c
index f95e12091b..9bfb96211d 100644
--- a/libavfilter/drawutils.c
+++ b/libavfilter/drawutils.c
@@ -25,7 +25,6 @@
 #include "libavutil/avutil.h"
 #include "libavutil/colorspace.h"
 #include "libavutil/intreadwrite.h"
-#include "libavutil/mem.h"
 #include "libavutil/pixdesc.h"
 #include "drawutils.h"
 #include "formats.h"
diff --git a/libavfilter/vf_deinterlace_vaapi.c b/libavfilter/vf_deinterlace_vaapi.c
index 0e645f50f2..b05d1f2393 100644
--- a/libavfilter/vf_deinterlace_vaapi.c
+++ b/libavfilter/vf_deinterlace_vaapi.c
@@ -20,7 +20,6 @@
 
 #include "libavutil/avassert.h"
 #include "libavutil/common.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 
diff --git a/libavfilter/vf_misc_vaapi.c b/libavfilter/vf_misc_vaapi.c
index 08a0917258..8bfdcdfa07 100644
--- a/libavfilter/vf_misc_vaapi.c
+++ b/libavfilter/vf_misc_vaapi.c
@@ -18,7 +18,6 @@
 #include <string.h>
 
 #include "libavutil/avassert.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 
diff --git a/libavfilter/vf_neighbor_opencl.c b/libavfilter/vf_neighbor_opencl.c
index a41fd384a1..e00245089d 100644
--- a/libavfilter/vf_neighbor_opencl.c
+++ b/libavfilter/vf_neighbor_opencl.c
@@ -20,7 +20,6 @@
 
 #include "libavutil/common.h"
 #include "libavutil/imgutils.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 #include "libavutil/avstring.h"
diff --git a/libavfilter/vf_overlay_cuda.c b/libavfilter/vf_overlay_cuda.c
index a199580869..37af4e2fa0 100644
--- a/libavfilter/vf_overlay_cuda.c
+++ b/libavfilter/vf_overlay_cuda.c
@@ -24,7 +24,6 @@
  */
 
 #include "libavutil/log.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 #include "libavutil/hwcontext.h"
diff --git a/libavfilter/vf_overlay_opencl.c b/libavfilter/vf_overlay_opencl.c
index 8547bae278..6ba622baaa 100644
--- a/libavfilter/vf_overlay_opencl.c
+++ b/libavfilter/vf_overlay_opencl.c
@@ -17,7 +17,6 @@
  */
 
 #include "libavutil/log.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 
diff --git a/libavfilter/vf_procamp_vaapi.c b/libavfilter/vf_procamp_vaapi.c
index 9d0c813e6d..efc2ab832d 100644
--- a/libavfilter/vf_procamp_vaapi.c
+++ b/libavfilter/vf_procamp_vaapi.c
@@ -18,7 +18,6 @@
 #include <string.h>
 
 #include "libavutil/avassert.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 
diff --git a/libavfilter/vf_scale_vaapi.c b/libavfilter/vf_scale_vaapi.c
index 0f0c5440e9..f914fd2cd7 100644
--- a/libavfilter/vf_scale_vaapi.c
+++ b/libavfilter/vf_scale_vaapi.c
@@ -19,7 +19,6 @@
 #include <string.h>
 
 #include "libavutil/avassert.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 
diff --git a/libavfilter/vf_tonemap_opencl.c b/libavfilter/vf_tonemap_opencl.c
index e85b3bb3ba..8cf7c099ee 100644
--- a/libavfilter/vf_tonemap_opencl.c
+++ b/libavfilter/vf_tonemap_opencl.c
@@ -20,7 +20,6 @@
 #include "libavutil/avassert.h"
 #include "libavutil/common.h"
 #include "libavutil/imgutils.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 
diff --git a/libavfilter/vf_tonemap_vaapi.c b/libavfilter/vf_tonemap_vaapi.c
index 179f7d77b9..9b3e2ad03b 100644
--- a/libavfilter/vf_tonemap_vaapi.c
+++ b/libavfilter/vf_tonemap_vaapi.c
@@ -18,7 +18,6 @@
 #include <string.h>
 
 #include "libavutil/avassert.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 #include "libavutil/mastering_display_metadata.h"
diff --git a/libavfilter/vf_transpose_opencl.c b/libavfilter/vf_transpose_opencl.c
index f325d6633b..d354c3a4eb 100644
--- a/libavfilter/vf_transpose_opencl.c
+++ b/libavfilter/vf_transpose_opencl.c
@@ -20,7 +20,6 @@
 #include "libavutil/avassert.h"
 #include "libavutil/common.h"
 #include "libavutil/imgutils.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 
diff --git a/libavfilter/vf_transpose_vaapi.c b/libavfilter/vf_transpose_vaapi.c
index 3b29767c8d..2abe8517e0 100644
--- a/libavfilter/vf_transpose_vaapi.c
+++ b/libavfilter/vf_transpose_vaapi.c
@@ -18,7 +18,6 @@
 #include <string.h>
 
 #include "libavutil/avassert.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 
diff --git a/libavfilter/vf_xfade_opencl.c b/libavfilter/vf_xfade_opencl.c
index 23c084546d..5b64ea2f08 100644
--- a/libavfilter/vf_xfade_opencl.c
+++ b/libavfilter/vf_xfade_opencl.c
@@ -17,7 +17,6 @@
  */
 
 #include "libavutil/log.h"
-#include "libavutil/mem.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 
diff --git a/libavfilter/video.c b/libavfilter/video.c
index 7a8e587798..ee1d440bb2 100644
--- a/libavfilter/video.c
+++ b/libavfilter/video.c
@@ -27,7 +27,6 @@
 #include "libavutil/buffer.h"
 #include "libavutil/hwcontext.h"
 #include "libavutil/imgutils.h"
-#include "libavutil/mem.h"
 
 #include "avfilter.h"
 #include "internal.h"
diff --git a/libavfilter/x86/vf_atadenoise_init.c b/libavfilter/x86/vf_atadenoise_init.c
index 3f87f3c445..e7a653f191 100644
--- a/libavfilter/x86/vf_atadenoise_init.c
+++ b/libavfilter/x86/vf_atadenoise_init.c
@@ -20,7 +20,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavfilter/atadenoise.h"
diff --git a/libavfilter/x86/vf_bwdif_init.c b/libavfilter/x86/vf_bwdif_init.c
index b1e70b3bc6..f632c4f340 100644
--- a/libavfilter/x86/vf_bwdif_init.c
+++ b/libavfilter/x86/vf_bwdif_init.c
@@ -20,7 +20,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavfilter/bwdif.h"
diff --git a/libavfilter/x86/vf_eq_init.c b/libavfilter/x86/vf_eq_init.c
index 274325074a..113056e76b 100644
--- a/libavfilter/x86/vf_eq_init.c
+++ b/libavfilter/x86/vf_eq_init.c
@@ -21,7 +21,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/cpu.h"
 #include "libavutil/x86/asm.h"
 #include "libavfilter/vf_eq.h"
diff --git a/libavfilter/x86/vf_gradfun_init.c b/libavfilter/x86/vf_gradfun_init.c
index 4009711701..56e6774a79 100644
--- a/libavfilter/x86/vf_gradfun_init.c
+++ b/libavfilter/x86/vf_gradfun_init.c
@@ -21,7 +21,6 @@
 #include "config.h"
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/cpu.h"
 #include "libavfilter/gradfun.h"
 
diff --git a/libavfilter/x86/vf_idet_init.c b/libavfilter/x86/vf_idet_init.c
index ca175e2d40..d4d9bd0893 100644
--- a/libavfilter/x86/vf_idet_init.c
+++ b/libavfilter/x86/vf_idet_init.c
@@ -18,7 +18,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavfilter/vf_idet.h"
diff --git a/libavfilter/x86/vf_maskedclamp_init.c b/libavfilter/x86/vf_maskedclamp_init.c
index 53153f80ea..2a5388abac 100644
--- a/libavfilter/x86/vf_maskedclamp_init.c
+++ b/libavfilter/x86/vf_maskedclamp_init.c
@@ -20,7 +20,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavfilter/maskedclamp.h"
diff --git a/libavfilter/x86/vf_pullup_init.c b/libavfilter/x86/vf_pullup_init.c
index 3dc0798da0..562a3fb625 100644
--- a/libavfilter/x86/vf_pullup_init.c
+++ b/libavfilter/x86/vf_pullup_init.c
@@ -18,7 +18,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavfilter/vf_pullup.h"
diff --git a/libavfilter/x86/vf_spp.c b/libavfilter/x86/vf_spp.c
index 7d5da610da..498660d7d0 100644
--- a/libavfilter/x86/vf_spp.c
+++ b/libavfilter/x86/vf_spp.c
@@ -22,7 +22,6 @@
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
 #include "libavutil/crc.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavfilter/vf_spp.h"
 
diff --git a/libavfilter/x86/vf_tinterlace_init.c b/libavfilter/x86/vf_tinterlace_init.c
index 2c9b1de581..1c25a2bb7a 100644
--- a/libavfilter/x86/vf_tinterlace_init.c
+++ b/libavfilter/x86/vf_tinterlace_init.c
@@ -21,7 +21,6 @@
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
 #include "libavutil/internal.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 
diff --git a/libavfilter/x86/vf_transpose_init.c b/libavfilter/x86/vf_transpose_init.c
index 6bb9908725..95c56eab73 100644
--- a/libavfilter/x86/vf_transpose_init.c
+++ b/libavfilter/x86/vf_transpose_init.c
@@ -20,7 +20,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavfilter/transpose.h"
diff --git a/libavfilter/x86/vf_w3fdif_init.c b/libavfilter/x86/vf_w3fdif_init.c
index d4534bb1ed..16202fba76 100644
--- a/libavfilter/x86/vf_w3fdif_init.c
+++ b/libavfilter/x86/vf_w3fdif_init.c
@@ -20,7 +20,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/asm.h"
 #include "libavutil/x86/cpu.h"
 #include "libavfilter/w3fdif.h"
diff --git a/libavfilter/x86/vf_yadif_init.c b/libavfilter/x86/vf_yadif_init.c
index c39bc44da6..66cbee8510 100644
--- a/libavfilter/x86/vf_yadif_init.c
+++ b/libavfilter/x86/vf_yadif_init.c
@@ -20,7 +20,6 @@
 
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
-#include "libavutil/mem.h"
 #include "libavutil/x86/cpu.h"
 #include "libavfilter/yadif.h"
 
diff --git a/libavformat/replaygain.c b/libavformat/replaygain.c
index 707d3cd4f1..24f5c74183 100644
--- a/libavformat/replaygain.c
+++ b/libavformat/replaygain.c
@@ -29,7 +29,6 @@
 #include "libavutil/dict.h"
 #include "libavutil/intreadwrite.h"
 #include "libavutil/mathematics.h"
-#include "libavutil/mem.h"
 #include "libavutil/replaygain.h"
 
 #include "avformat.h"
diff --git a/libavutil/avsscanf.c b/libavutil/avsscanf.c
index b7f0f71c2d..a20cb15b01 100644
--- a/libavutil/avsscanf.c
+++ b/libavutil/avsscanf.c
@@ -29,7 +29,6 @@
 
 #include "config.h"
 #include "common.h"
-#include "mem.h"
 #include "avassert.h"
 #include "avstring.h"
 #include "bprint.h"
diff --git a/libavutil/tests/aes_ctr.c b/libavutil/tests/aes_ctr.c
index 53d0e4a244..9dbf0af8aa 100644
--- a/libavutil/tests/aes_ctr.c
+++ b/libavutil/tests/aes_ctr.c
@@ -17,7 +17,6 @@
  */
 
 #include "libavutil/log.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 #include "libavutil/aes_ctr.h"
 
diff --git a/tests/checkasm/llviddspenc.c b/tests/checkasm/llviddspenc.c
index 132f6d2771..4ec46c96bd 100644
--- a/tests/checkasm/llviddspenc.c
+++ b/tests/checkasm/llviddspenc.c
@@ -22,7 +22,6 @@
 
 #include "libavutil/common.h"
 #include "libavutil/intreadwrite.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 
 #include "libavcodec/lossless_videoencdsp.h"
diff --git a/tests/checkasm/sw_rgb.c b/tests/checkasm/sw_rgb.c
index c29b75d09b..7cd815e5be 100644
--- a/tests/checkasm/sw_rgb.c
+++ b/tests/checkasm/sw_rgb.c
@@ -21,7 +21,6 @@
 
 #include "libavutil/common.h"
 #include "libavutil/intreadwrite.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 
 #include "libswscale/rgb2rgb.h"
diff --git a/tests/checkasm/sw_scale.c b/tests/checkasm/sw_scale.c
index 40c5eb3aa8..1e7ffe0fff 100644
--- a/tests/checkasm/sw_scale.c
+++ b/tests/checkasm/sw_scale.c
@@ -21,7 +21,6 @@
 
 #include "libavutil/common.h"
 #include "libavutil/intreadwrite.h"
-#include "libavutil/mem.h"
 #include "libavutil/mem_internal.h"
 
 #include "libswscale/swscale.h"
diff --git a/tools/ffhash.c b/tools/ffhash.c
index 6942527732..9aa5ffdf88 100644
--- a/tools/ffhash.c
+++ b/tools/ffhash.c
@@ -24,11 +24,11 @@
 #include "libavutil/avstring.h"
 #include "libavutil/error.h"
 #include "libavutil/hash.h"
-#include "libavutil/mem.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
+#include <string.h>
 #include <sys/stat.h>
 
 #if HAVE_IO_H