Some more cleanup in bn_to_string

diff --git a/regress/lib/libcrypto/bn/bn_to_string.c b/regress/lib/libcrypto/bn/bn_to_string.c
index 7cbafbf..93945b8 100644 (file)
--- a/regress/lib/libcrypto/bn/bn_to_string.c
+++ b/regress/lib/libcrypto/bn/bn_to_string.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: bn_to_string.c,v 1.4 2023/04/10 13:57:32 tb Exp $ */
+/*     $OpenBSD: bn_to_string.c,v 1.5 2023/04/10 21:00:16 tb Exp $ */
 /*
  * Copyright (c) 2019 Theo Buehler <tb@openbsd.org>
  *
@@ -22,14 +22,10 @@
 
 #include <openssl/x509v3.h>
 
-char *bn_to_string(const BIGNUM *bn);
-
-struct convert_st {
+struct bn_to_string_tests {
        const char      *input;
        const char      *want;
-};
-
-struct convert_st testcases[] = {
+} testcases[] = {
        {
                .input = "0x0",
                .want = "0",
@@ -232,12 +228,12 @@ struct convert_st testcases[] = {
 };
 
 int
-main(int argc, char *argv[])
+main(void)
 {
-       struct convert_st       *test;
-       ASN1_INTEGER            *aint;
-       char                    *got;
-       int                      failed = 0;
+       struct bn_to_string_tests *test;
+       ASN1_INTEGER *aint;
+       char *got;
+       int failed = 0;
 
        for (test = testcases; test->input != NULL; test++) {
                if ((aint = s2i_ASN1_INTEGER(NULL, test->input)) == NULL)