--- /dev/null
+$! Quick script to check how well including individual header files works
+$! on VMS, even when the VMS macro isn't defined.
+$
+$ sav_def = f$env("DEFAULT")
+$ here = f$parse("A.;0",f$ENV("PROCEDURE")) - "A.;0"
+$ set default 'here'
+$ set default [-.include.openssl]
+$ define openssl 'f$env("DEFAULT")'
+$ set default [--]
+$
+$ loop:
+$ f = f$search("openssl:*.h")
+$ if f .eqs. "" then goto loop_end
+$ write sys$output "Checking ",f
+$ open/write foo foo.c
+$ write foo "#undef VMS"
+$ write foo "#include <stdio.h>"
+$ write foo "#include <openssl/",f$parse(f,,,"NAME"),".h>"
+$ write foo "main()"
+$ write foo "{printf(""foo\n"");}"
+$ close foo
+$ cc/STANDARD=ANSI89/NOLIST/PREFIX=ALL foo.c
+$ delete foo.c;
+$ goto loop
+$ loop_end:
+$ set default 'save_def'
+$ exit
+