Get rid of some unnecessary casts and add a necessary one.

[oweals/openssl.git] / apps / progs.pl

diff --git a/apps/progs.pl b/apps/progs.pl
index dfa308c5adde992613bb0316ea437a39313d03e5..7a69fc7b18dc54690293a4f3435b0ad9de9726f2 100644 (file)
--- a/apps/progs.pl
+++ b/apps/progs.pl
@@ -1,20 +1,15 @@
 #!/usr/local/bin/perl
 
-print "#ifndef NOPROTO\n";
+print "/* This file was generated by progs.pl. */\n\n";
 
 grep(s/^asn1pars$/asn1parse/,@ARGV);
 
 foreach (@ARGV)
        { printf "extern int %s_main(int argc,char *argv[]);\n",$_; }
-print "#else\n";
-foreach (@ARGV)
-       { printf "extern int %s_main();\n",$_; }
-print "#endif\n";
-
 
 print <<'EOF';
 
-#ifdef SSLEAY_SRC
+#ifdef SSLEAY_SRC  /* Defined only in openssl.c. */
 
 #define FUNC_TYPE_GENERAL      1
 #define FUNC_TYPE_MD           2
@@ -71,7 +66,7 @@ foreach (
        elsif ($_ =~ /idea/) { $t="#ifndef NO_IDEA\n${t}#endif\n"; }
        elsif ($_ =~ /rc4/)  { $t="#ifndef NO_RC4\n${t}#endif\n"; }
        elsif ($_ =~ /rc2/)  { $t="#ifndef NO_RC2\n${t}#endif\n"; }
-       elsif ($_ =~ /bf/)   { $t="#ifndef NO_BLOWFISH\n${t}#endif\n"; }
+       elsif ($_ =~ /bf/)   { $t="#ifndef NO_BF\n${t}#endif\n"; }
        elsif ($_ =~ /cast/) { $t="#ifndef NO_CAST\n${t}#endif\n"; }
        elsif ($_ =~ /rc5/)  { $t="#ifndef NO_RC5\n${t}#endif\n"; }
        print $t;