Cross Reference: isupper.c
xref
: /
fuchsia
/
zircon
/
third_party
/
ulib
/
musl
/
src
/
ctype
/
isupper.c
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1
#
include
<
ctype.h
>
2
#
undef
isupper
3
4
int
isupper
(
int
c) {
5
return
(
unsigned
)c -
'A'
<
26
;
6
}
7