diff -ur psutils-1.23.orig/psutil.c psutils-1.23/psutil.c --- psutils-1.23.orig/psutil.c 2014-01-16 08:56:23.000000000 +0100 +++ psutils-1.23/psutil.c 2014-01-16 08:57:40.000000000 +0100 @@ -66,6 +66,7 @@ verror(1, 0, format, args); /* Does not return */ } +#if 0 /* not used for TeX Live */ /* Read a line from a pipe and return it without any trailing newline. */ static char *pgetline(const char *cmd) { @@ -94,6 +95,7 @@ free(cmd); return res == 2; } +#endif /* not used for TeX Live */ /* Make a file seekable, using temporary files if necessary */ FILE *seekable(FILE *fp)