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Bionic Buffalo Tech Note #105: Thread-Safe and Thread-Unsafe Procedure List
Thread-Unsafe
Thread-Safe
qfcvt
qfcvt_r
rand
rand_r
readdir
readdir_r
seed48
seed48_r
setgrent
setkey
setkey_r
setpwent
setutxent
srand48
srand48_r
strerror
strerror_r
strtok
strtok_r
strtol
strtol_l
strtoll
strtoll_r
tmpnam ( NULL )
tmpnam ( non_NULL )
ttyname
ttyname_r
unsetenv
wcstombs
wctomb
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