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asin
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atan2
atexit
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ceil
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chmod
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closedir
cos
cosh
ctime
div
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dup2
environ
errno
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execvp
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exp
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ffs
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floor
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gmtime
hypot
inet_network
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jn
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ldexp
ldiv
localtime
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log10
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malloc
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memcmp
memcpy
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pow
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sqrt
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tempnam
time
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tmpnam
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utime
vfprintf
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wait4
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