Binary compatibility report for the PJSIP library between 1.0.3 and 1.1 versions on x86

Test Info

Library Name	PJSIP
Version #1	1.0.3
Version #2	1.1
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	237
Total Shared Libraries	17
Total Symbols / Types	1775 / 1855
Verdict	Incompatible (2%)

Problem Summary

	Severity	Count
Added Symbols	-	24
Removed Symbols	High	2
Problems with Data Types	High	0
	Medium	19
	Low	11
Problems with Symbols	High	0
	Medium	1
	Low	1
Problems with Constants	Low	8
Other Changes in Data Types	-	1
Other Changes in Constants	-	27

Added Symbols (24)

audiodev.h, libpjmedia-audiodev-i686-pc-linux-gnu.so
pjmedia_aud_dev_cap_name ( pjmedia_aud_dev_cap cap, char const** p_desc )
pjmedia_aud_dev_count ( )
pjmedia_aud_dev_default_param ( pjmedia_aud_dev_index id, pjmedia_aud_param* param )
pjmedia_aud_dev_get_info ( pjmedia_aud_dev_index id, pjmedia_aud_dev_info* info )
pjmedia_aud_dev_lookup ( char const* drv_name, char const* dev_name, pjmedia_aud_dev_index* id )
pjmedia_aud_param_get_cap ( pjmedia_aud_param const* param, pjmedia_aud_dev_cap cap, void* pval )
pjmedia_aud_param_set_cap ( pjmedia_aud_param* param, pjmedia_aud_dev_cap cap, void const* pval )
pjmedia_aud_stream_create ( pjmedia_aud_param const* param, pjmedia_aud_rec_cb rec_cb, pjmedia_aud_play_cb play_cb, void* user_data, pjmedia_aud_stream** p_strm )
pjmedia_aud_stream_destroy ( pjmedia_aud_stream* strm )
pjmedia_aud_stream_get_cap ( pjmedia_aud_stream* strm, pjmedia_aud_dev_cap cap, void* value )
pjmedia_aud_stream_get_param ( pjmedia_aud_stream* strm, pjmedia_aud_param* param )
pjmedia_aud_stream_set_cap ( pjmedia_aud_stream* strm, pjmedia_aud_dev_cap cap, void const* value )
pjmedia_aud_stream_start ( pjmedia_aud_stream* strm )
pjmedia_aud_stream_stop ( pjmedia_aud_stream* strm )
pjmedia_aud_subsys_get_pool_factory ( )
pjmedia_aud_subsys_init ( pj_pool_factory* pf )
pjmedia_aud_subsys_shutdown ( )

audiotest.h, libpjmedia-audiodev-i686-pc-linux-gnu.so
pjmedia_aud_test ( pjmedia_aud_param const* param, pjmedia_aud_test_results* result )

errno.h, libpjmedia-audiodev-i686-pc-linux-gnu.so
pjmedia_audiodev_strerror ( pj_status_t status, char* buffer, pj_size_t bufsize )

pjsua.h, libpjsua-i686-pc-linux-gnu.so
pjsua_enum_aud_devs ( pjmedia_aud_dev_info* info, unsigned int* count )
pjsua_snd_get_setting ( pjmedia_aud_dev_cap cap, void* pval )
pjsua_snd_is_active ( )
pjsua_snd_set_setting ( pjmedia_aud_dev_cap cap, void const* pval, pj_bool_t keep )

sound_port.h, libpjmedia-i686-pc-linux-gnu.so
pjmedia_snd_port_create2 ( pj_pool_t* pool, pjmedia_aud_param const* prm, pjmedia_snd_port** p_port )

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Removed Symbols (2)

os.h, libpj-i686-pc-linux-gnu.so
pj_elapsed_msec64 ( pj_timestamp const* start, pj_timestamp const* stop )

sip_transaction.h, libpjsip-i686-pc-linux-gnu.so
pjsip_tsx_set_timeout ( pjsip_transaction* tsx, unsigned int millisec )

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Problems with Data Types, Medium Severity (19)

	Change	Effect
1	Size of field info has been changed from 24 bytes to 28 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Field format has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field transmitter_cnt has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

	Change	Effect
1	Field avg_burst has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
2	Field discard has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
3	Field empty has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
4	Field lost has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
5	The relative position of field max_prefetch has been changed from 2 to 3.	Applications will access incorrect memory when attempting to access this field.
6	The relative position of field min_prefetch has been changed from 1 to 2.	Applications will access incorrect memory when attempting to access this field.
7	The relative position of field prefetch has been changed from 3 to 1.	Applications will access incorrect memory when attempting to access this field.

	Change	Effect
1	Field snd_play_latency has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field snd_rec_latency has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

	Change	Effect
1	Field aud_open_cnt has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field aud_param has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
3	Field aud_svmask has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
4	Field is_mswitch has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
5	Size of field media_cfg has been changed from 148 bytes to 156 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Size of field info has been changed from 56 bytes to 68 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

	Change	Effect
1	Field format has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

codec.h
[+] struct pjmedia_codec_param (1)

conference.h
[+] struct pjmedia_conf_port_info (2)

jbuf.h
[+] struct pjmedia_jb_state (7)

pjsua.h
[+] struct pjsua_media_config (2)

pjsua_internal.h
[+] struct pjsua_data (5)

port.h
[+] struct pjmedia_port (1)
[+] struct pjmedia_port_info (1)

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Problems with Symbols, Medium Severity (1)

	Change	Effect
1	Size of this global data has been changed from 136024 bytes to 136128 bytes.	Applications will obtain a different value and execution may change.

pjsua_internal.h, libpjsua-i686-pc-linux-gnu.so
[+] pjsua_var [data] (1)

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Problems with Data Types, Low Severity (11)

	Change	Effect
1	Size of this type has been changed from 292 bytes to 296 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field fmt_id has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Size of this type has been changed from 24 bytes to 28 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 52 bytes to 68 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 52 bytes to 36 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 148 bytes to 156 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 136024 bytes to 136128 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
2	Type of field cap_dev has been changed from int to pjmedia_aud_dev_index.	Replacement of the field data type may indicate a change in the semantic meaning of the field.
3	Type of field play_dev has been changed from int to pjmedia_aud_dev_index.	Replacement of the field data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Size of this type has been changed from 76 bytes to 88 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 56 bytes to 68 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

codec.h
[+] struct pjmedia_codec_param (1)
[+] struct pjmedia_codec_param::anon-struct-codec.h-268 (2)

conference.h
[+] struct pjmedia_conf_port_info (1)

jbuf.h
[+] struct pjmedia_jb_state (1)

pjsua.h
[+] struct pjsua_media_config (1)

pjsua_internal.h
[+] struct pjsua_data (3)

port.h
[+] struct pjmedia_port (1)
[+] struct pjmedia_port_info (1)

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Problems with Symbols, Low Severity (1)

	Change	Effect
1	Base type of return value has been changed from struct pjmedia_snd_stream to struct pjmedia_aud_stream.	Replacement of return base type may indicate a change in its semantic meaning.

sound_port.h, libpjmedia-i686-pc-linux-gnu.so
[+] pjmedia_snd_port_get_snd_stream ( pjmedia_snd_port* snd_port ) (1)

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Problems with Constants, Low Severity (8)

	Change	Effect
1	The constant PJMEDIA_PREFER_DIRECT_SOUND with value 0 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PJMEDIA_SOUND_EXTERNAL with value 255 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PJMEDIA_SOUND_IMPLEMENTATION with value 1 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PJMEDIA_SOUND_NULL_SOUND with value 0 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PJMEDIA_SOUND_PORTAUDIO_SOUND with value 1 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PJMEDIA_SOUND_USE_DELAYBUF with value 0 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PJMEDIA_SOUND_WIN32_DIRECT_SOUND with value 2 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PJMEDIA_SOUND_WIN32_MME_SOUND with value 3 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

config.h
[+] PJMEDIA_PREFER_DIRECT_SOUND
[+] PJMEDIA_SOUND_EXTERNAL
[+] PJMEDIA_SOUND_IMPLEMENTATION
[+] PJMEDIA_SOUND_NULL_SOUND
[+] PJMEDIA_SOUND_PORTAUDIO_SOUND
[+] PJMEDIA_SOUND_USE_DELAYBUF
[+] PJMEDIA_SOUND_WIN32_DIRECT_SOUND
[+] PJMEDIA_SOUND_WIN32_MME_SOUND

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Other Changes in Data Types (1)

	Change	Effect
1	The member PJMEDIA_FRAME_TYPE_EXTENDED with value 2 has been added.	No effect.

port.h
[+] enum pjmedia_frame_type (1)

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Other Changes in Constants (27)

	Change	Effect
1	The constant PJMEDIA_AUD_DEFAULT_CAPTURE_DEV with value -1 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_AUD_DEFAULT_PLAYBACK_DEV with value -2 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_AUD_INVALID_DEV with value -3 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_AUDIO_DEV_HAS_LEGACY_DEVICE with value 0 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_AUDIO_DEV_HAS_PORTAUDIO with value 1 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_AUDIO_DEV_HAS_SYMB_APS with value 0 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_AUDIO_DEV_HAS_WMME with value 1 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_CONF_USE_SWITCH_BOARD with value 0 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_HAS_PASSTHROUGH_CODEC_AMR with value 1 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_HAS_PASSTHROUGH_CODEC_G729 with value 1 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_HAS_PASSTHROUGH_CODEC_ILBC with value 1 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMA with value 1 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMU with value 1 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_HAS_PASSTHROUGH_CODECS with value 0 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_AUDIODEV_PORTAUDIO_ERRNO_START with value (PJMEDIA_AUDIODEV_ERRNO_END-10000) has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_EAUD_BADFORMAT with value (PJMEDIA_AUDIODEV_ERRNO_START+10) has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_EAUD_BADLATENCY with value (PJMEDIA_AUDIODEV_ERRNO_START+12) has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_EAUD_ERR with value (PJMEDIA_AUDIODEV_ERRNO_START+1) has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_EAUD_INIT with value (PJMEDIA_AUDIODEV_ERRNO_START+3) has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_EAUD_INVCAP with value (PJMEDIA_AUDIODEV_ERRNO_START+8) has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_EAUD_INVDEV with value (PJMEDIA_AUDIODEV_ERRNO_START+4) has been added.	No effect.

audiodev.h
[+] PJMEDIA_AUD_DEFAULT_CAPTURE_DEV
[+] PJMEDIA_AUD_DEFAULT_PLAYBACK_DEV
[+] PJMEDIA_AUD_INVALID_DEV

config.h
[+] PJMEDIA_AUDIO_DEV_HAS_LEGACY_DEVICE
[+] PJMEDIA_AUDIO_DEV_HAS_PORTAUDIO
[+] PJMEDIA_AUDIO_DEV_HAS_SYMB_APS
[+] PJMEDIA_AUDIO_DEV_HAS_WMME
[+] PJMEDIA_CONF_USE_SWITCH_BOARD
[+] PJMEDIA_HAS_PASSTHROUGH_CODEC_AMR
[+] PJMEDIA_HAS_PASSTHROUGH_CODEC_G729
[+] PJMEDIA_HAS_PASSTHROUGH_CODEC_ILBC
[+] PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMA
[+] PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMU
[+] PJMEDIA_HAS_PASSTHROUGH_CODECS

errno.h
[+] PJMEDIA_AUDIODEV_PORTAUDIO_ERRNO_START
[+] PJMEDIA_EAUD_BADFORMAT
[+] PJMEDIA_EAUD_BADLATENCY
[+] PJMEDIA_EAUD_ERR
[+] PJMEDIA_EAUD_INIT
[+] PJMEDIA_EAUD_INVCAP
[+] PJMEDIA_EAUD_INVDEV
[+] PJMEDIA_EAUD_INVOP
[+] PJMEDIA_EAUD_NODEFDEV
[+] PJMEDIA_EAUD_NODEV
[+] PJMEDIA_EAUD_NOTREADY
[+] PJMEDIA_EAUD_SAMPFORMAT
[+] PJMEDIA_EAUD_SYSERR

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Header Files (237)

activesock.h
addr_resolv.h
alaw_ulaw.h
alloc.h
amr_helper.h
array.h
assert.h
auth.h
base64.h
bidirectional.h
cipher.h
circbuf.h
clock.h
codec.h
conference.h
config_site.h
config_site_sample.h
crc32.h
crypto.h
crypto_kernel.h
crypto_math.h
crypto_types.h
cryptoalg.h
ctype.h
datatypes.h
delaybuf.h
dns.h
dns_server.h
echo.h
echo_port.h
endpoint.h
err.h
evsub.h
evsub_msg.h
except.h
fifobuf.h
file.hpp
file_access.h
file_io.h
g711.h
g722.h
getopt.h
getopt_s.h
gf2_8.h
gsm.h
guid.h
hash.h
hash.hpp
hmac.h
hmac_md5.h
hmac_sha1.h
ice_session.h
ice_strans.h
ilbc.h
ioqueue.h
ip_helper.h
ipp_codecs.h
iscomposing.h
jbuf.h
kernel_compat.h
key.h
l16.h
list.h
list.hpp
list_i.h
lock.h
lock.hpp
log.h
master_port.h
math.h
md5.h
mem_port.h
nat_detect.h
null_auth.h
null_cipher.h
null_port.h
os.h
os.hpp
pa_asio.h
pa_jack.h
pa_linux_alsa.h
pa_win_ds.h
pa_win_waveformat.h
pcap.h
pidf.h
config.h (pj/config.h)
doxygen.h (pj/doxygen.h)
errno.h (pj/errno.h)
string.h (pj/string.h)
types.h (pj/types.h)
pjlib++.hpp
pjlib-util.h
config.h (pjlib-util/config.h)
errno.h (pjlib-util/errno.h)
sha1.h (pjlib-util/sha1.h)
string.h (pjlib-util/string.h)
types.h (pjlib-util/types.h)
pjlib.h
pjmedia-codec.h
config.h (pjmedia-codec/config.h)
config_auto.h (pjmedia-codec/config_auto.h)
speex.h (pjmedia-codec/speex.h)
types.h (pjmedia-codec/types.h)
pjmedia.h
config.h (pjmedia/config.h)
config_auto.h (pjmedia/config_auto.h)
doxygen.h (pjmedia/doxygen.h)
errno.h (pjmedia/errno.h)
rtp.h (pjmedia/rtp.h)
types.h (pjmedia/types.h)
pjnath.h
config.h (pjnath/config.h)
errno.h (pjnath/errno.h)
types.h (pjnath/types.h)
errno.h (pjsip-simple/errno.h)
types.h (pjsip-simple/types.h)
pjsip.h
pjsip_simple.h
pjsip_ua.h
pjsua.h
pjsua_internal.h
plc.h
pool.h
pool.hpp
port.h
portaudio.h
presence.h
print_util.h
proactor.hpp
publish.h
rand.h
rand_source.h
rbtree.h
rdb.h
rdbx.h
resample.h
resamplesubs.h
resolver.h
rpid.h
rtcp.h
rtcp_xr.h
rtp.h
rtp_priv.h
scanner.h
scanner.hpp
scanner_cis_bitwise.h
scanner_cis_uint.h
sdp.h
sdp_neg.h
session.h
sha1.h
silencedet.h
sip_100rel.h
sip_auth.h
sip_auth_aka.h
sip_auth_msg.h
sip_auth_parser.h
sip_autoconf.h
sip_config.h
sip_dialog.h
sip_endpoint.h
sip_errno.h
sip_event.h
sip_inv.h
sip_module.h
sip_msg.h
sip_parser.h
sip_private.h
sip_regc.h
sip_replaces.h
sip_resolve.h
sip_tel_uri.h
sip_transaction.h
sip_transport.h
sip_transport_loop.h
sip_transport_tcp.h
sip_transport_tls.h
sip_transport_udp.h
sip_types.h
sip_ua_layer.h
sip_uri.h
sip_util.h
sip_xfer.h
sock.h
sock.hpp
sock_select.h
sound.h
sound_port.h
speex.h (speex/speex.h)
speex_bits.h
speex_buffer.h
speex_callbacks.h
speex_echo.h
speex_header.h
speex_jitter.h
speex_preprocess.h
speex_resampler.h
speex_stereo.h
speex_types.h
splitcomb.h
srtp.h
srtp_config.h
srtp_priv.h
srv_resolver.h
stat.h
stereo.h
stream.h
string.hpp
string_i.h
stun_auth.h
stun_config.h
stun_msg.h
stun_session.h
stun_simple.h
stun_sock.h
stun_transaction.h
timer.h
timer.hpp
tonegen.h
transport.h
transport_adapter_sample.h
transport_ice.h
transport_loop.h
transport_srtp.h
transport_udp.h
tree.hpp
turn_session.h
turn_sock.h
types.hpp
unicode.h
wav_playlist.h
wav_port.h
wave.h
wsola.h
xfm.h
xml.h
xpidf.h

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Shared Libraries (17)

libgsmcodec-i686-pc-linux-gnu.so
libilbccodec-i686-pc-linux-gnu.so
libmilenage-i686-pc-linux-gnu.so
libpj-i686-pc-linux-gnu.so
libpjlib-util-i686-pc-linux-gnu.so
libpjmedia-codec-i686-pc-linux-gnu.so
libpjmedia-i686-pc-linux-gnu.so
libpjnath-i686-pc-linux-gnu.so
libpjsdp-i686-pc-linux-gnu.so
libpjsip-i686-pc-linux-gnu.so
libpjsip-simple-i686-pc-linux-gnu.so
libpjsip-ua-i686-pc-linux-gnu.so
libpjsua-i686-pc-linux-gnu.so
libportaudio-i686-pc-linux-gnu.so
libresample-i686-pc-linux-gnu.so
libspeex-i686-pc-linux-gnu.so
libsrtp-i686-pc-linux-gnu.so

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