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Update iswcntrl(3) to current coding conventions.

This commit is contained in:
Jonas 'Sortie' Termansen 2014-09-24 21:07:18 +02:00
parent cc43c96acc
commit 51f25b0b65

View file

@ -26,5 +26,5 @@
extern "C" int iswcntrl(wint_t c)
{
return c < 32;
return /*0 <= c [c is unsigned] && */ c < 32;
}