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ffmpeg/libavutil
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Michael Niedermayer 919cbe7501 avutil/common: Fix integer overflow in av_ceil_log2_c() 
Fixes: left shift of 1913647649 by 1 places cannot be represented in type 'int'
Fixes: 23572/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5082619795734528

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e409262837712016097c187e97bf99aadf6a4cdf)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-07-01 13:33:45 +02:00
..
aarch64
Merge commit '4cf84e254ae75b524e1cacae499a97d7cc9e5906'
2018-02-11 23:08:48 -03:00
arm
Merge commit '3a7b4ae62c798edbd82bcd8fef863c74ed2acd4a'
2018-03-30 15:48:17 -03:00
avr32
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bfin
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mips
avcodec/mips: Improve hevc bi weighted hv mc msa functions
2017-10-25 21:50:37 +02:00
ppc
Merge commit '4cf84e254ae75b524e1cacae499a97d7cc9e5906'
2018-02-11 23:08:48 -03:00
sh4
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tests
avutil/integer: move the test to the corresponding subdirectory
2018-03-20 23:27:58 -03:00
tomi
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x86
Merge commit '4cf84e254ae75b524e1cacae499a97d7cc9e5906'
2018-02-11 23:08:48 -03:00
.gitignore
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adler32.c
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adler32.h
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aes_ctr.c
avutil/aes_ctr: Add method to set 16-byte IV.
2018-01-23 21:48:31 +01:00
aes_ctr.h
avutil/aes_ctr: Add method to set 16-byte IV.
2018-01-23 21:48:31 +01:00
aes_internal.h
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aes.c
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aes.h
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attributes.h
Merge commit '8e2346154e6d58b733fd20326ce706f82fd91b3e'
2017-10-21 14:25:55 -03:00
audio_fifo.c
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audio_fifo.h
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avassert.h
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avstring.c
avutil/avstring: Fix bug and undefined behavior in av_strncasecmp()
2019-11-11 20:18:45 +01:00
avstring.h
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avutil.h
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avutilres.rc
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base64.c
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base64.h
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blowfish.c
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blowfish.h
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bprint.c
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bprint.h
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bswap.h
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buffer_internal.h
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buffer.c
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buffer.h
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camellia.c
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camellia.h
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cast5.c
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cast5.h
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channel_layout.c
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channel_layout.h
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color_utils.c
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color_utils.h
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colorspace.h
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common.h
avutil/common: Fix integer overflow in av_ceil_log2_c()
2020-07-01 13:33:45 +02:00
cpu_internal.h
Merge commit '4cf84e254ae75b524e1cacae499a97d7cc9e5906'
2018-02-11 23:08:48 -03:00
cpu.c
avutil: add AVX-512 flags
2017-12-24 22:02:41 +01:00
cpu.h
avutil: add AVX-512 flags
2017-12-24 22:02:41 +01:00
crc.c
crc: add AV_CRC_8_SBC as a 8 bits CRC with polynomial 0x1D
2018-03-07 22:26:53 +01:00
crc.h
crc: add AV_CRC_8_SBC as a 8 bits CRC with polynomial 0x1D
2018-03-07 22:26:53 +01:00
des.c
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des.h
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dict.c
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dict.h
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display.c
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display.h
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downmix_info.c
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downmix_info.h
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dynarray.h
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encryption_info.c
avcodec/avcodec.h: Add encryption info side data.
2018-03-24 03:11:08 +01:00
encryption_info.h
avcodec/avcodec.h: Add encryption info side data.
2018-03-24 03:11:08 +01:00
error.c
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error.h
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eval.c
Merge commit '97cfe1d8bd1968143e2ba9aa46ebe9504a835e24'
2017-11-01 20:05:09 -03:00
eval.h
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ffmath.h
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fifo.c
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fifo.h
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file_open.c
Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'
2017-11-11 10:22:11 -03:00
file.c
Merge commit '97cfe1d8bd1968143e2ba9aa46ebe9504a835e24'
2017-11-01 20:05:09 -03:00
file.h
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fixed_dsp.c
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fixed_dsp.h
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float_dsp.c
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float_dsp.h
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frame.c
avutil/pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL
2018-04-03 17:53:00 +02:00
frame.h
lavu/frame: add QP side data
2018-03-18 12:36:24 +01:00
hash.c
avutil/crypto: change length parameter to size_t on the remaining modules
2018-02-15 11:21:28 -03:00
hash.h
avutil/crypto: change length parameter to size_t on the remaining modules
2018-02-15 11:21:28 -03:00
hmac.c
Merge commit '00b6a765430e5c5cacf0bd1be8b318d631cd4e14'
2017-05-05 13:27:03 +02:00
hmac.h
avutil/hmac: remove gap in AVHMACType enum values
2017-10-22 19:47:05 -03:00
hwcontext_cuda_internal.h
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hwcontext_cuda.c
compat/cuda: Pass a logging context to load functions
2017-11-20 15:47:05 +00:00
hwcontext_cuda.h
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hwcontext_d3d11va.c
Merge commit '8f144d9e3d5cb2ca92e5bdf7cc9f72effa1bd2ce'
2018-04-13 20:59:12 -03:00
hwcontext_d3d11va.h
hwcontext_d3d11va: add missing stdint.h include
2017-11-17 23:27:43 +01:00
hwcontext_drm.c
lavu: Add DRM hwcontext
2017-09-13 22:03:27 +01:00
hwcontext_drm.h
hwcontext_drm: Clarify value for unknown format modifiers
2018-03-22 23:18:53 +00:00
hwcontext_dxva2.c
Merge commit '8f144d9e3d5cb2ca92e5bdf7cc9f72effa1bd2ce'
2018-04-13 20:59:12 -03:00
hwcontext_dxva2.h
dxva: add support for new dxva2 and d3d11 hwaccel APIs
2017-06-27 18:05:02 +02:00
hwcontext_internal.h
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC
2017-12-16 00:52:00 +01:00
hwcontext_mediacodec.c
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC
2017-12-16 00:52:00 +01:00
hwcontext_mediacodec.h
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC
2017-12-16 00:52:00 +01:00
hwcontext_opencl.c
hwcontext_opencl: Add support for mapping DRM objects to Beignet
2018-03-22 23:19:00 +00:00
hwcontext_opencl.h
lavu/hwcontext_opencl.h: fix build on macOS
2017-11-28 00:23:42 -06:00
hwcontext_qsv.c
Merge commit 'cca5e4f040971db6de0bfe6968f00c021d8a9c42'
2018-04-13 20:34:23 -03:00
hwcontext_qsv.h
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hwcontext_vaapi.c
hwcontext_vaapi: Fix compilation with libva versions < 1.4.0
2018-04-27 23:42:07 +01:00
hwcontext_vaapi.h
hwcontext_vaapi: Try to support the VDPAU wrapper
2017-06-14 22:23:43 +01:00
hwcontext_vdpau.c
hwcontext_vdpau: implement av_hwdevice_get_hwframe_constraints()
2018-01-15 12:37:30 +01:00
hwcontext_vdpau.h
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hwcontext_videotoolbox.c
videotoolbox: add hwcontext support
2017-05-15 11:30:36 +02:00
hwcontext_videotoolbox.h
hwcontext_videotoolbox: fix fate-source
2017-05-15 18:50:04 +02:00
hwcontext.c
Merge commit '2eb396b175e55e515aa6a13c5b1789a2a18d3935'
2018-02-11 22:50:57 -03:00
hwcontext.h
hwcontext: Fix documentation for av_hwdevice_ctx_alloc()
2018-02-04 13:47:19 +00:00
imgutils_internal.h
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imgutils.c
avutil/imgutils: Optimize memset_bytes() by using av_memcpy_backptr()
2019-03-21 10:42:51 +01:00
imgutils.h
Merge commit 'ce6d72d10776b03c6780d4aa676414ce002285d4'
2017-09-27 20:35:04 -03:00
integer.c
avutil/integer: Fix integer overflow in av_mul_i()
2018-11-03 00:50:15 +01:00
integer.h
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internal.h
avutil/pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL
2018-04-03 17:53:00 +02:00
intfloat.h
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intmath.c
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intmath.h
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intreadwrite.h
Merge commit '85e10c0a9321bfe0d2afe0f3983ab6a8df6e3fba'
2018-01-25 22:45:45 +00:00
lfg.c
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lfg.h
avutil/lfg: Correct index increment type to avoid undefined behavior
2020-07-01 13:33:43 +02:00
libavutil.v
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libm.h
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lls.c
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lls.h
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log2_tab.c
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log.c
avutil/log: print level prefix also when no AVClass context is available
2018-03-16 09:08:17 +01:00
log.h
Merge commit '35cf146a33ce41a1adb6c9bd5a0827eacb1b6bfc'
2017-10-23 18:20:07 -03:00
lzo.c
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lzo.h
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macros.h
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Makefile
avcodec/avcodec.h: Add encryption info side data.
2018-03-24 03:11:08 +01:00
mastering_display_metadata.c
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mastering_display_metadata.h
avutil/mastering_display_metadata: fix copyright header wrongly formated as doxy
2018-01-11 11:35:51 -03:00
mathematics.c
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mathematics.h
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md5.c
avutil/md5: fix misaligned reads
2017-06-02 21:00:35 -04:00
md5.h
Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'
2017-05-05 13:04:38 +02:00
mem_internal.h
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mem.c
avutil/mem: Optimize fill32() by unrolling and using 64bit
2019-03-21 10:42:51 +01:00
mem.h
avutil/mem: Fix invalid use of av_alloc_size
2019-07-23 01:18:47 -03:00
motion_vector.h
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murmur3.c
avutil/crypto: change length parameter to size_t on the remaining modules
2018-02-15 11:21:28 -03:00
murmur3.h
avutil/crypto: change length parameter to size_t on the remaining modules
2018-02-15 11:21:28 -03:00
opt.c
lavu/opt: add bit stream filter option dump support.
2018-03-16 02:09:59 +01:00
opt.h
lavu/opt: add AV_OPT_FLAG_BSF_PARAM
2018-03-16 02:09:59 +01:00
parseutils.c
avutil/parseutils: only accept full us duration, do not accept mss duration
2018-03-09 22:01:38 +01:00
parseutils.h
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pca.c
…
pca.h
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pixdesc.c
avutil/pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL
2018-04-03 17:53:00 +02:00
pixdesc.h
avutil/pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL
2018-04-03 17:53:00 +02:00
pixelutils.c
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pixelutils.h
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pixfmt.h
avutil/pixfmt: Document chroma plane size for odd resolutions
2018-10-07 21:34:00 +02:00
qsort.h
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random_seed.c
avutil/random_seed: use bcrypt instead of the old wincrypt API
2018-04-14 18:31:25 -03:00
random_seed.h
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rational.c
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rational.h
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rc4.c
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rc4.h
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replaygain.h
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reverse.c
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reverse.h
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ripemd.c
avutil/crypto: change length parameter to size_t on the remaining modules
2018-02-15 11:21:28 -03:00
ripemd.h
avutil/crypto: change length parameter to size_t on the remaining modules
2018-02-15 11:21:28 -03:00
samplefmt.c
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samplefmt.h
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sha512.c
lavu/sha512: update length argument following sha+md5 changes
2017-05-05 13:24:35 +02:00
sha512.h
lavu/sha512: update length argument following sha+md5 changes
2017-05-05 13:24:35 +02:00
sha.c
Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'
2017-05-05 13:04:38 +02:00
sha.h
Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'
2017-05-05 13:04:38 +02:00
slicethread.c
w32pthreads: always use Vista+ API, drop XP support
2017-12-26 02:49:48 +01:00
slicethread.h
avutil: merge slice threading implementation from avcodec and avfilter
2017-07-19 15:50:07 +07:00
softfloat_ieee754.h
avutil/softfloat_ieee754: Fix odd bit position for exponent and sign in av_bits2sf_ieee754()
2019-11-11 20:18:46 +01:00
softfloat_tables.h
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softfloat.h
avutil/softfloat: Add FLOAT_MIN
2017-11-05 22:13:16 +01:00
spherical.c
spherical: add functions to retrieve and request projection names
2017-04-27 09:59:54 -04:00
spherical.h
spherical: add functions to retrieve and request projection names
2017-04-27 09:59:54 -04:00
stereo3d.c
Merge commit 'fd9212f2edfe9b107c3c08ba2df5fd2cba5ab9e3'
2017-09-26 16:02:40 -03:00
stereo3d.h
Merge commit '99e9697e3a12ab4a6638a36b95edafd6a98f9eaa'
2017-11-29 21:06:49 -03:00
tablegen.h
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tea.c
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tea.h
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thread.h
lavc: replace and deprecate the lock manager
2017-12-26 02:50:00 +01:00
threadmessage.c
avutil/threadmessage: fix error return in case of av_fifo_alloc failure
2017-07-14 02:30:37 +02:00
threadmessage.h
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time_internal.h
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time.c
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time.h
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timecode.c
avutil/timecode: fix starting frame number for 59.94 fps
2018-02-23 01:53:34 +01:00
timecode.h
lavu/timecode: Increase AV_TIMECODE_STR_SIZE.
2017-05-05 10:09:12 +02:00
timer.h
Merge commit 'b46900914a1f25ce8dbf49d7c53766ff1f18b60f'
2017-11-11 16:42:27 -03:00
timestamp.h
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tree.c
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tree.h
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twofish.c
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twofish.h
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utils.c
lavc: drop VDA
2017-10-23 11:56:15 +02:00
version.h
Bump minor versions for branching release/4.0
2018-04-16 12:35:12 +02:00
wchar_filename.h
Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'
2017-11-11 10:22:11 -03:00
xga_font_data.c
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xga_font_data.h
Merge commit 'abf1c058d1bd0ed1b820ea5e501a4484756f00b0'
2017-11-11 11:29:16 -03:00
xtea.c
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xtea.h
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