core: Add isspace.
authorJan Nieuwenhuizen <janneke@gnu.org>
Tue, 10 Apr 2018 19:51:15 +0000 (21:51 +0200)
committerJan Nieuwenhuizen <janneke@gnu.org>
Tue, 10 Apr 2018 19:51:15 +0000 (21:51 +0200)
commit25907f514cc657ae669fd775ab14480ee41d66e8
tree5c4b0f9bbe6849950786cc7de241ec5d0ee8ce0d
parent45e347588c8361355bc89469ff62ab830b6dbeda
core: Add isspace.

* include/ctype.h (isspace): Declare.
* lib/libc.c (isspace): New function.
include/ctype.h
lib/libc.c