Defined in 5 files as a prototype:

• contrib/libpcap/lbl/os-sunos4.h, line 30 (as a prototype)
• contrib/ntp/include/l_stdlib.h, line 143 (as a prototype)
• contrib/tcpdump/lbl/os-sunos4.h, line 30 (as a prototype)
• include/stdio.h, line 261 (as a prototype)
• sys/contrib/dev/acpica/include/acclib.h, line 420 (as a prototype)

Defined in 1 files as a macro:

• contrib/diff/lib/unlocked-io.h, line 75 (as a macro)

Defined in 2 files as a function:

• contrib/gdb/gdb/standalone.c, line 293 (as a function)
• lib/libc/stdio/fputc.c, line 59 (as a function)

Referenced in 193 files:

• bin/ed/io.c, line 198
• bin/ls/print.c, line 486
• bin/pax/tty_subs.c, 4 times
• bin/sh/mknodes.c, line 443
• contrib/apr-util/hooks/apr_hooks.c, 6 times
• contrib/apr/passwd/apr_getpass.c, 5 times
• contrib/bc/gen/strgen.c, 4 times
• contrib/binutils/bfd/coff-arm.c, line 2321
• contrib/binutils/bfd/elf32-arm.c, line 7350
• contrib/binutils/bfd/elf32-mep.c, line 874
• contrib/binutils/bfd/elf32-score.c, line 3761
• contrib/binutils/bfd/elfxx-mips.c, line 11392
• contrib/binutils/bfd/peXXigen.c, 6 times
• contrib/binutils/bfd/peicode.h, line 339
• contrib/binutils/binutils/bucomm.c, line 125
• contrib/binutils/binutils/dllwrap.c, line 138
• contrib/binutils/binutils/prdbg.c, 2 times
• contrib/binutils/binutils/readelf.c, 2 times
• contrib/binutils/gas/as.c, line 351
• contrib/binutils/gas/config/tc-mips.c, 3 times
• contrib/binutils/gas/config/tc-sparc.c, 2 times
• contrib/binutils/gas/ecoff.c, line 2116
• contrib/binutils/ld/ldexp.c, 3 times
• contrib/binutils/libiberty/argv.c, 3 times
• contrib/binutils/libiberty/partition.c, 4 times
• contrib/bmake/trace.c, line 98
• contrib/byacc/test/btyacc/btyacc_calc1.tab.c, 4 times
• contrib/byacc/test/btyacc/btyacc_demo.tab.c, 4 times
• contrib/byacc/test/btyacc/btyacc_destroy1.tab.c, 4 times
• contrib/byacc/test/btyacc/btyacc_destroy2.tab.c, 4 times
• contrib/byacc/test/btyacc/btyacc_destroy3.tab.c, 4 times
• contrib/byacc/test/btyacc/calc.tab.c, 4 times
• contrib/byacc/test/btyacc/calc1.tab.c, 4 times
• contrib/byacc/test/btyacc/calc2.tab.c, 4 times
• contrib/byacc/test/btyacc/calc3.tab.c, 4 times
• contrib/byacc/test/btyacc/calc_code_all.tab.c, 4 times
• contrib/byacc/test/btyacc/calc_code_default.tab.c, 4 times
• contrib/byacc/test/btyacc/calc_code_imports.tab.c, 4 times
• contrib/byacc/test/btyacc/calc_code_provides.tab.c, 4 times
• contrib/byacc/test/btyacc/calc_code_requires.tab.c, 4 times
• contrib/byacc/test/btyacc/calc_code_top.tab.c, 4 times
• contrib/byacc/test/btyacc/code_calc.code.c, 4 times
• contrib/byacc/test/btyacc/code_error.code.c, 4 times
• contrib/byacc/test/btyacc/defines1.calc.c, 4 times
• contrib/byacc/test/btyacc/defines2.calc.c, 4 times
• contrib/byacc/test/btyacc/defines3.calc.c, 4 times
• contrib/byacc/test/btyacc/empty.tab.c, 4 times
• contrib/byacc/test/btyacc/err_inherit3.tab.c, 4 times
• contrib/byacc/test/btyacc/err_inherit4.tab.c, 4 times
• contrib/byacc/test/btyacc/err_syntax10.tab.c, 4 times
• contrib/byacc/test/btyacc/err_syntax11.tab.c, 4 times
• contrib/byacc/test/btyacc/err_syntax12.tab.c, 4 times
• contrib/byacc/test/btyacc/err_syntax18.tab.c, 4 times
• contrib/byacc/test/btyacc/err_syntax20.tab.c, 4 times
• contrib/byacc/test/btyacc/error.tab.c, 4 times
• contrib/byacc/test/btyacc/expr.oxout.tab.c, 4 times
• contrib/byacc/test/btyacc/grammar.tab.c, 4 times
• contrib/byacc/test/btyacc/inherit0.tab.c, 4 times
• contrib/byacc/test/btyacc/inherit1.tab.c, 4 times
• contrib/byacc/test/btyacc/inherit2.tab.c, 4 times
• contrib/byacc/test/btyacc/ok_syntax1.tab.c, 4 times
• contrib/byacc/test/btyacc/pure_calc.tab.c, 4 times
• contrib/byacc/test/btyacc/pure_error.tab.c, 4 times
• contrib/byacc/test/btyacc/quote_calc-s.tab.c, 4 times
• contrib/byacc/test/btyacc/quote_calc.tab.c, 4 times
• contrib/byacc/test/btyacc/quote_calc2-s.tab.c, 4 times
• contrib/byacc/test/btyacc/quote_calc2.tab.c, 4 times
• contrib/byacc/test/btyacc/quote_calc3-s.tab.c, 4 times
• contrib/byacc/test/btyacc/quote_calc3.tab.c, 4 times
• contrib/byacc/test/btyacc/quote_calc4-s.tab.c, 4 times
• contrib/byacc/test/btyacc/quote_calc4.tab.c, 4 times
• contrib/byacc/test/btyacc/rename_debug.c, 4 times
• contrib/byacc/test/btyacc/stdin1.calc.c, 4 times
• contrib/byacc/test/btyacc/stdin2.calc.c, 4 times
• contrib/byacc/test/btyacc/varsyntax_calc1.tab.c, 4 times
• contrib/dialog/dialog.c, line 1403
• contrib/dialog/dlg_keys.c, 2 times
• contrib/dialog/trace.c, 2 times
• contrib/dialog/util.c, 5 times
• contrib/diff/lib/unlocked-io.h, 2 times
• contrib/file/src/apprentice.c, 9 times
• contrib/file/src/cdf.c, line 1504
• contrib/file/src/file.c, 3 times
• contrib/file/src/print.c, 19 times
• contrib/file/src/softmagic.c, 2 times
• contrib/flex/src/misc.c, 2 times
• contrib/flex/src/scanopt.c, line 383
• contrib/gdb/gdb/gdbserver/gdbreplay.c, 4 times
• contrib/gdb/gdb/standalone.c, line 290
• contrib/googletest/googletest/src/gtest-death-test.cc, line 286
• contrib/ipfilter/lib/mb_hexdump.c, 2 times
• contrib/ipfilter/tools/ipfcomp.c, line 265
• contrib/libarchive/libarchive/test/main.c, 3 times
• contrib/libarchive/test_utils/test_main.c, 3 times
• contrib/libedit/terminal.c, 2 times
• contrib/libevent/event.c, line 3716
• contrib/libpcap/msdos/bin2c.c, line 40
• contrib/libpcap/testprogs/can_set_rfmon_test.c, line 92
• contrib/libpcap/testprogs/capturetest.c, 2 times
• contrib/libpcap/testprogs/filtertest.c, 2 times
• contrib/libpcap/testprogs/opentest.c, 2 times
• contrib/libpcap/testprogs/reactivatetest.c, line 84
• contrib/libpcap/testprogs/selpolltest.c, 2 times
• contrib/libpcap/testprogs/threadsignaltest.c, 2 times
• contrib/libpcap/testprogs/valgrindtest.c, 2 times
• contrib/libucl/src/ucl_emitter_utils.c, line 233
• contrib/mandoc/compat_err.c, 2 times
• contrib/mandoc/mandoc_msg.c, line 356
• contrib/mandoc/mandocdb.c, 2 times
• contrib/ncurses/ncurses/tinfo/comp_error.c, 2 times
• contrib/ncurses/ncurses/tinfo/lib_tputs.c, line 434
• contrib/ncurses/ncurses/trace/lib_trace.c, line 228
• contrib/ncurses/progs/infocmp.c, line 1045
• contrib/ncurses/progs/tic.c, line 436
• contrib/netbsd-tests/lib/libc/stdio/t_fmemopen.c, 9 times
• contrib/netbsd-tests/lib/libc/stdio/t_fputc.c, 2 times
• contrib/ntp/lib/isc/mem.c, line 1445
• contrib/ntp/libntp/getopt.c, line 23
• contrib/ntp/libntp/machines.c, line 528
• contrib/ntp/ntpq/ntpq-subs.c, line 423
• contrib/ntp/ntpq/ntpq.c, 2 times
• contrib/ntp/sntp/libevent/event.c, line 3666
• contrib/ntp/sntp/libopts/enum.c, 3 times
• contrib/ntp/sntp/libopts/find.c, 2 times
• contrib/ntp/sntp/libopts/makeshell.c, 3 times
• contrib/ntp/sntp/libopts/numeric.c, line 85
• contrib/ntp/sntp/libopts/putshell.c, 8 times
• contrib/ntp/sntp/libopts/save.c, 2 times
• contrib/ntp/sntp/libopts/usage.c, 6 times
• contrib/ntp/sntp/libopts/version.c, 6 times
• contrib/ofed/libibmad/dump.c, 7 times
• contrib/openpam/lib/libpam/openpam_ttyconv.c, 2 times
• contrib/opie/opiegen.c, line 79
• contrib/opie/opieserv.c, line 61
• contrib/sqlite3/shell.c, 24 times
• contrib/subversion/subversion/libsvn_subr/debug.c, line 103
• contrib/tcpdump/print.c, 2 times
• contrib/tcpdump/tcpdump.c, 2 times
• contrib/unbound/util/data/dname.c, 3 times
• contrib/wpa/src/ap/wps_hostapd.c, 3 times
• contrib/xz/src/xz/message.c, 4 times
• crypto/openssh/hostfile.c, line 439
• crypto/openssh/openbsd-compat/bsd-err.c, 3 times
• crypto/openssh/regress/check-perm.c, line 29
• crypto/openssl/apps/s_time.c, 2 times
• gnu/usr.bin/grep/obstack.c, line 472
• lib/libc/gen/syslog.c, 4 times
• lib/libc/resolv/res_debug.c, line 262
• lib/libc/resolv/res_findzonecut.c, line 725
• lib/libc/resolv/res_update.c, line 222
• lib/libc/softfloat/timesoftfloat.c, line 85
• lib/libc/tests/nss/testutil.h, line 226
• lib/libc/tests/stdio/open_memstream2_test.c, line 101
• lib/libfetch/common.c, line 236
• lib/libfetch/http.c, line 1517
• lib/libkvm/kvm_private.c, line 89
• lib/libsysdecode/flags.c, 3 times
• libexec/comsat/comsat.c, 2 times
• libexec/rbootd/utils.c, 4 times
• sbin/routed/main.c, 2 times
• sbin/routed/rdisc.c, line 144
• sbin/routed/trace.c, 13 times
• sys/contrib/dev/acpica/include/acclib.h, line 357
• sys/contrib/openzfs/lib/libzfs/libzfs_crypto.c, line 297
• sys/dev/aic7xxx/aicasm/aicasm_symbol.c, line 455
• tools/test/testfloat/testLoops.c, 22 times
• tools/test/testfloat/writeHex.c, 21 times
• tools/tools/ath/athprom/athprom.c, line 975
• usr.bin/at/at.c, 6 times
• usr.bin/chat/chat.c, line 1227
• usr.bin/find/function.c, line 1392
• usr.bin/fstat/fuser.c, 2 times
• usr.bin/gzip/unpack.c, line 300
• usr.bin/localedef/localedef.c, line 205
• usr.bin/m4/main.c, line 523
• usr.bin/m4/misc.c, line 471
• usr.bin/mkimg/mkimg.c, 8 times
• usr.bin/rpcgen/rpc_util.c, 4 times
• usr.bin/sed/process.c, 5 times
• usr.bin/stat/stat.c, 2 times
• usr.bin/top/display.c, 2 times
• usr.bin/top/top.c, 2 times
• usr.bin/truss/syscalls.c, 7 times
• usr.bin/uniq/uniq.c, 2 times
• usr.bin/uuencode/uuencode.c, 6 times
• usr.bin/xinstall/xinstall.c, line 1482
• usr.sbin/config/main.c, line 779
• usr.sbin/lpr/common_source/displayq.c, 2 times
• usr.sbin/makefs/mtree.c, 2 times
• usr.sbin/prometheus_sysctl_exporter/prometheus_sysctl_exporter.c, 10 times
• usr.sbin/pw/pw_group.c, line 85
• usr.sbin/pw/pw_user.c, line 208
• usr.sbin/spi/spi.c, 4 times