mbiter \
memcasecmp \
memchr \
+ memchr2 \
mempcpy \
memrchr \
minmax \
mkdtemp \
mkstemp \
+ pipe2 \
printf-posix \
printf-safe \
progname \
relocatable-prog \
rename \
round \
+ select \
snprintf \
snprintf-posix \
sprintf-posix \
stdarg \
stdbool \
stdint \
+ strcasestr \
stpcpy \
strerror \
strftime \