Defined in 2 files as a prototype:

• include/stdio.h, line 416 (as a prototype)
• tools/compat/compat_defs.h, line 298 (as a prototype)

Defined in 2 files as a function:

• lib/libc/stdio/fpurge.c, line 57 (as a function)
• tools/compat/fpurge.c, line 46 (as a function)

Referenced in 64 files:

• bin/csh/csh.c, line 1039
• bin/csh/proc.c, line 659
• external/bsd/cron/dist/crontab.c, line 533
• external/bsd/openpam/dist/lib/libpam/openpam_ttyconv.c, line 318
• external/gpl3/gdb.old/dist/gnulib/import/stdio.in.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/aarch64/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/aarch64eb/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/alpha/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/arm/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/armeb/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/hppa/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/i386/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/m68000/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/m68k/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/mips64eb/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/mips64el/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/mipseb/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/mipsel/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/mipsn64eb/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/mipsn64el/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/powerpc/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/powerpc64/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/riscv32/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/riscv64/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/sh3eb/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/sh3el/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/sparc/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/sparc64/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/vax/gnulib/import/stdio.h
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• external/gpl3/gdb.old/lib/libgnulib/arch/x86_64/gnulib/import/stdio.h
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• external/gpl3/gdb/dist/gnulib/import/stdio.in.h
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• external/gpl3/gdb/lib/libgnulib/arch/aarch64/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/aarch64eb/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/alpha/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/arm/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/armeb/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/hppa/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/i386/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/m68000/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/m68k/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/mips64eb/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/mips64el/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/mipseb/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/mipsel/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/mipsn64eb/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/mipsn64el/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/powerpc/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/powerpc64/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/riscv32/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/riscv64/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/sh3eb/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/sh3el/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/sparc/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/sparc64/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/vax/gnulib/import/stdio.h
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• external/gpl3/gdb/lib/libgnulib/arch/x86_64/gnulib/import/stdio.h
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• games/rogue/machdep.c, line 133
• lib/libcrypt/bcrypt.c, line 367
• lib/libcurses/tty.c, line 581
• sys/arch/atari/stand/ahdilabel/ahdilabel.c
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• tests/lib/libc/stdio/t_fflush.c, line 153
• usr.sbin/altq/altqstat/quip_client.c
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• usr.sbin/sysinst/disks.c, line 924
• usr.sbin/sysinst/run.c, line 675