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/* * Getwd: Not Posix. Written in terms of Posix call, getcwd. AOJ */ #include <unistd.h> char *getwd (buf) register char *buf; { return getcwd (buf, 80); } /* main (argc, argv) char **argv; { char *c, buf [64]; c = getwd (buf); if (!c) puts ("failed"); printf ("getwd %s\n", buf); } */