shithub: scc

ref: 1c58d7b01da37935bf4a4d6c6144b0ab03d5df77
dir: /src/libc/ctype/islower.c/

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#include <ctype.h>
#undef islower

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