Defined in 4 files as a prototype:

• contrib/gcc/sys-protos.h, line 1197 (as a prototype)
• contrib/libpcap/lbl/os-sunos4.h, line 39 (as a prototype)
• contrib/tcpdump/lbl/os-sunos4.h, line 39 (as a prototype)
• include/stdio.h, line 289 (as a prototype)

Defined in 1 files as a function:

• lib/libc/stdio/ungetc.c, line 91 (as a function)

Referenced in 78 files:

• bin/cat/cat.c, line 244
• bin/ed/cbc.c, line 384
• contrib/amd/amd/info_file.c, line 79
• contrib/amd/mk-amd-map/mk-amd-map.c, line 93
• contrib/binutils/binutils/sysdump.c
  • line 281
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• contrib/binutils/gas/input-file.c
  • line 170
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  • line 190
• contrib/byacc/test/btyacc/btyacc_calc1.tab.c, line 550
• contrib/byacc/test/btyacc/calc1.tab.c, line 587
• contrib/byacc/test/btyacc/varsyntax_calc1.tab.c, line 588
• contrib/byacc/test/yacc/calc1.tab.c, line 426
• contrib/byacc/test/yacc/varsyntax_calc1.tab.c, line 427
• contrib/bzip2/bzip2.c, line 322
• contrib/bzip2/bzlib.c, line 918
• contrib/dialog/tailbox.c, line 262
• contrib/gcc/gen-protos.c, line 160
• contrib/gcc/read-rtl.c
  • line 894
  • line 1177
  • line 1334
  • line 1417
  • line 1549
  • line 1568
  • line 1591
  • line 1618
  • line 1727
• contrib/gcc/scan.c
  • line 120
  • line 206
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• contrib/gcclibs/libcpp/files.c, line 1309
• contrib/gcclibs/libmudflap/mf-hooks2.c
  • line 915
  • line 920
• contrib/gcclibs/libmudflap/mf-runtime.h, line 148
• contrib/gdb/gdb/source.c, line 1207
• contrib/groff/src/devices/grops/psrm.cpp
  • line 436
  • line 769
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  • line 843
  • line 888
• contrib/groff/src/devices/xditview/DviP.h
  • line 209
  • line 212
• contrib/groff/src/libs/libdriver/input.cpp, line 1251
• contrib/groff/src/preproc/html/pre-html.cpp, line 259
• contrib/groff/src/preproc/pic/lex.cpp, line 1659
• contrib/groff/src/preproc/pic/main.cpp
  • line 97
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• contrib/groff/src/preproc/refer/refer.cpp, line 488
• contrib/groff/src/preproc/tbl/main.cpp
  • line 82
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  • line 134
• contrib/groff/src/roff/troff/env.cpp, line 3650
• contrib/groff/src/roff/troff/input.cpp
  • line 377
  • line 5829
• contrib/groff/src/utils/indxbib/indxbib.cpp, line 495
• contrib/groff/src/utils/pfbtops/pfbtops.c, line 106
• contrib/groff/src/utils/tfmtodit/tfmtodit.cpp
  • line 502
  • line 510
• contrib/ldns/parse.c, line 392
• contrib/libstdc++/include/c/std_cstdio.h, line 79
• contrib/libstdc++/include/c_compatibility/stdio.h, line 72
• contrib/libstdc++/include/c_std/std_cstdio.h
  • line 93
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• contrib/libstdc++/include/ext/stdio_sync_filebuf.h, line 195
• contrib/nvi/common/recover.c, line 941
• contrib/one-true-awk/lib.c, line 202
• contrib/openbsm/bin/praudit/praudit.c, line 80
• contrib/openpam/lib/libpam/openpam_readword.c
  • line 90
  • line 142
• contrib/openpam/t/t_openpam_readword.c, line 100
• contrib/sendmail/mail.local/mail.local.c, line 867
• contrib/tcp_wrappers/options.c, line 236
• contrib/unbound/sldns/parse.c, line 432
• contrib/unbound/validator/val_anchor.c
  • line 568
  • line 572
  • line 592
• crypto/openssh/ssh-keygen.c, line 551
• lib/libc/gen/getutxent.c, line 136
• libexec/bootpd/readfile.c, line 531
• sbin/dhclient/conflex.c
  • line 274
  • line 300
• secure/usr.bin/bdes/bdes.c
  • line 543
  • line 615
  • line 749
  • line 841
  • line 935
• sys/contrib/dev/acpica/compiler/dtio.c
  • line 748
  • line 793
• tools/tools/ath/athprom/athprom.c
  • line 237
  • line 293
• usr.bin/ctags/C.c
  • line 126
  • line 204
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  • line 423
  • line 519
• usr.bin/ctags/yacc.c
  • line 81
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• usr.bin/dc/inout.c, line 88
• usr.bin/diff/diffreg.c
  • line 1296
  • line 1311
• usr.bin/hexdump/display.c, line 331
• usr.bin/lastcomm/readrec.c
  • line 143
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  • line 173
• usr.bin/localedef/scanner.c, line 271
• usr.bin/mail/util.c, line 190
• usr.bin/mkstr/mkstr.c, line 51
• usr.bin/pr/pr.c, line 1054
• usr.bin/sed/main.c
  • line 338
  • line 509
  • line 535
• usr.bin/usbhidaction/usbhidaction.c, line 272
• usr.sbin/bootparamd/bootparamd/bootparamd.c
  • line 280
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• usr.sbin/ckdist/ckdist.c, line 202
• usr.sbin/config/main.c
  • line 338
  • line 404
• usr.sbin/cron/lib/misc.c, line 247
• usr.sbin/inetd/inetd.c, line 2039
• usr.sbin/lmcconfig/lmcconfig.c, line 2037
• usr.sbin/lpr/filters.ru/koi2855/koi2855.c, line 89
• usr.sbin/lpr/filters.ru/koi2alt/koi2alt.c, line 90
• usr.sbin/lpr/filters/lpf.c, line 165
• usr.sbin/makefs/mtree.c
  • line 307
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• usr.sbin/quot/quot.c, line 497