isgraph.c « ctype « libc « lib - openlinux.git - Openlinux source tree

summary refs log tree commit diff

path: root/lib/libc/ctype/isgraph.c

blob: 0391920086c73af7df2e5917545a4a5b5310f845 (plain)

#include <libc.h>

int isgraph(int c)
{
	return (unsigned)c - 0x21 < 0x5e;
}

weak_reference(isgraph, isgraph_l);