Use size_t at appropriate places. Tiny patch by Deanna Phillips

<deanna@sdf.lonestar.org>.

3 files changed, 4 insertions, 3 deletions

diff --git a/doc/examples/ex-crq.c b/doc/examples/ex-crq.c
index 0e02791ace..8c645552ca 100644
--- a/doc/examples/ex-crq.c
+++ b/doc/examples/ex-crq.c
@@ -19,7 +19,7 @@ main (void)
   gnutls_x509_crq_t crq;
   gnutls_x509_privkey_t key;
   unsigned char buffer[10 * 1024];
-  int buffer_size = sizeof (buffer);
+  size_t buffer_size = sizeof (buffer);
 
   gnutls_global_init ();
 
diff --git a/doc/examples/ex-pkcs12.c b/doc/examples/ex-pkcs12.c
index 2d4721eca5..185a47008f 100644
--- a/doc/examples/ex-pkcs12.c
+++ b/doc/examples/ex-pkcs12.c
@@ -23,7 +23,7 @@ write_pkcs12 (const gnutls_datum_t * cert,
   int ret, bag_index;
   gnutls_pkcs12_bag_t bag, key_bag;
   char pkcs12_struct[10 * 1024];
-  int pkcs12_struct_size;
+  size_t pkcs12_struct_size;
   FILE *fd;
 
   /* A good idea might be to use gnutls_x509_privkey_get_key_id()
diff --git a/doc/examples/ex-rfc2818.c b/doc/examples/ex-rfc2818.c
index b5b60187f3..2147d1f249 100644
--- a/doc/examples/ex-rfc2818.c
+++ b/doc/examples/ex-rfc2818.c
@@ -14,7 +14,8 @@ verify_certificate (gnutls_session_t session, const char *hostname)
 {
   unsigned int status;
   const gnutls_datum_t *cert_list;
-  int cert_list_size, ret;
+  unsigned int cert_list_size;
+  int ret;
   gnutls_x509_crt_t cert;