$OpenBSD: patch-lib_signature_c,v 1.1 2002/12/30 09:15:26 pvalchev Exp $
--- lib/signature.c.orig	Mon Dec 30 00:27:20 2002
+++ lib/signature.c	Mon Dec 30 00:28:17 2002
@@ -253,11 +253,11 @@ static int makePGPSignature(const char *
 	    switch(pgpVer) {
 	    case PGP_2:
 		execlp(path, "pgp", "+batchmode=on", "+verbose=0", "+armor=off",
-		    name, "-sb", file, sigfile, NULL);
+		    name, "-sb", file, sigfile, (void *)NULL);
 		break;
 	    case PGP_5:
 		execlp(path,"pgps", "+batchmode=on", "+verbose=0", "+armor=off",
-		    name, "-b", file, "-o", sigfile, NULL);
+		    name, "-b", file, "-o", sigfile, (void *)NULL);
 		break;
 	    case PGP_UNKNOWN:
 	    case PGP_NOTDETECTED:
@@ -340,7 +340,7 @@ static int makeGPGSignature(const char *
 	execlp("gpg", "gpg",
 	       "--batch", "--no-verbose", "--no-armor", "--passphrase-fd", "3",
 	       "-u", name, "-sbo", sigfile, file,
-	       NULL);
+	       (void *)NULL);
 	rpmError(RPMERR_EXEC, _("Couldn't exec gpg"));
 	_exit(RPMERR_EXEC);
     }
@@ -536,14 +536,14 @@ static int verifyPGPSignature(const char
 		   "+OutputInformationFD=1",
 		   /* Write "WARNING: ... is not trusted to... to stdout: */
 		   "+OutputWarningFD=1",
-		   sigfile, "-o", datafile, NULL);
+		   sigfile, "-o", datafile, (void *)NULL);
 	    /* Restore stderr so we can print the error message below. */
 	    dup2(save_stderr, 2);
 	    close(save_stderr);
 	}   break;
 	case PGP_2:
 	    execlp(path, "pgp", "+batchmode=on", "+verbose=0",
-		   sigfile, datafile, NULL);
+		   sigfile, datafile, (void *)NULL);
 	    break;
 	case PGP_UNKNOWN:
 	case PGP_NOTDETECTED:
@@ -622,7 +622,7 @@ static int verifyGPGSignature(const char
 	execlp("gpg", "gpg",
 	       "--batch", "--no-verbose", 
 	       "--verify", sigfile, datafile,
-	       NULL);
+	       (void *)NULL);
 	fprintf(stderr, _("exec failed!\n"));
 	rpmError(RPMERR_EXEC, 
 		 _("Could not run gpg.  Use --nogpg to skip GPG checks."));
@@ -683,7 +683,7 @@ static int checkPassPhrase(const char *p
 	    execlp("gpg", "gpg",
 	           "--batch", "--no-verbose", "--passphrase-fd", "3",
 	           "-u", name, "-so", "-",
-	           NULL);
+	           (void *)NULL);
 	    rpmError(RPMERR_EXEC, _("Couldn't exec gpg"));
 	    _exit(RPMERR_EXEC);
 	}   /*@notreached@*/ break;
@@ -702,11 +702,11 @@ static int checkPassPhrase(const char *p
 		switch(pgpVer) {
 		case PGP_2:
 		    execlp(path, "pgp", "+batchmode=on", "+verbose=0",
-			name, "-sf", NULL);
+			name, "-sf", (void *)NULL);
 		    break;
 		case PGP_5:	/* XXX legacy */
 		    execlp(path,"pgps", "+batchmode=on", "+verbose=0",
-			name, "-f", NULL);
+			name, "-f", (void *)NULL);
 		    break;
 		case PGP_UNKNOWN:
 		case PGP_NOTDETECTED: