shithub: scc

ref: 6d3d7af1e88c1e466579c95b6538d0f2c9bebd8a
dir: /src/libc/ctype/islower.c/

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#include <ctype.h>
#undef islower

int
islower(int c)
{
	return (__ctype+1)[c] & _L;
}