HelenOS sources

isgraph            43 common/include/ctype.h int isgraph(int);
isgraph            43 kernel/generic/common/include/ctype.h int isgraph(int);
isgraph            43 uspace/lib/c/common/include/ctype.h int isgraph(int);
isgraph            43 uspace/lib/posix/include/common/ctype.h int isgraph(int);
isgraph           189 uspace/lib/posix/src/fnmatch.c 	{ "graph", isgraph },