PATH_MAX fixes

ChangeLog

@@ -19,6 +19,7 @@
 - updated docs
 - interpolators use type introspection
 - added vips --list classes, does formats too
+- include sys/param.h to get PATH_MAX in more places
 
 11/9/08 started 7.16.3
 - oop typo in manpage for im_project()

libsrc/iofuncs/package.c

@@ -45,6 +45,9 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif /*HAVE_SYS_PARAM_H*/
 #include <string.h>
 #include <stdarg.h>
 #include <limits.h>

libsrc/iofuncs/predicate.c

@@ -62,6 +62,9 @@
 #include <stdio.h>
 #include <ctype.h>
 #include <stdlib.h>
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif /*HAVE_SYS_PARAM_H*/
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>