"locale"
fscanf
vsnprintf return value should be the number of needed characters instead
of the (truncated) number of characters that were actually written.
strtol and friends need overflow handling.
real regerror
real DNS errors (gai_strerror,hstrerror,...)
Try to improve code size and quality with __restrict__.
FPU exception handling (for mawk)
gethostbyname/gethostbyname2: move static hostent to dynamic buffer so
they can be free()d.
mkdtemp
res_mkquery should not assume op is QUERY
LinuxTV legacy CVS <linuxtv.org/cvs>