add macro version of ctype.h isascii function
authorRich Felker <dalias@aerifal.cx>
Sat, 6 Jun 2015 18:16:22 +0000 (18:16 +0000)
committerRich Felker <dalias@aerifal.cx>
Sat, 6 Jun 2015 18:16:22 +0000 (18:16 +0000)
commit3d7e32d28dc9962e9efc1c317c5b44b5b2df3008
tree5bbac0946f27f20dfefbf54ce2adb84a58b8121c
parent7e816a6487932cbb3cb71d94b609e50e81f4e5bf
add macro version of ctype.h isascii function

presumably internal code (ungetwc and fputwc) was written assuming a
macro implementation existed; otherwise use of isascii is just a
pessimization.
include/ctype.h
src/ctype/isascii.c