Fix missing-prototype errors in sample programs
Signed-off-by: Michael Schuster <michael@schuster.ms>
diff --git a/programs/ssl/ssl_context_info.c b/programs/ssl/ssl_context_info.c
index ee2cdb7..9577d2b 100644
--- a/programs/ssl/ssl_context_info.c
+++ b/programs/ssl/ssl_context_info.c
@@ -111,12 +111,12 @@
/*
* Basic printing functions
*/
-void print_version(void)
+static void print_version(void)
{
printf("%s v%d.%d\n", PROG_NAME, VER_MAJOR, VER_MINOR);
}
-void print_usage(void)
+static void print_usage(void)
{
print_version();
printf("\nThis program is used to deserialize an Mbed TLS SSL session from the base64 code provided\n"
@@ -138,7 +138,7 @@
);
}
-void printf_dbg(const char *str, ...)
+static void printf_dbg(const char *str, ...)
{
if (debug) {
va_list args;
@@ -151,7 +151,7 @@
}
MBEDTLS_PRINTF_ATTRIBUTE(1, 2)
-void printf_err(const char *str, ...)
+static void printf_err(const char *str, ...)
{
va_list args;
va_start(args, str);
@@ -165,7 +165,7 @@
/*
* Exit from the program in case of error
*/
-void error_exit(void)
+static void error_exit(void)
{
if (NULL != b64_file) {
fclose(b64_file);
@@ -176,7 +176,7 @@
/*
* This function takes the input arguments of this program
*/
-void parse_arguments(int argc, char *argv[])
+static void parse_arguments(int argc, char *argv[])
{
int i = 1;
@@ -223,7 +223,7 @@
/*
* This function prints base64 code to the stdout
*/
-void print_b64(const uint8_t *b, size_t len)
+static void print_b64(const uint8_t *b, size_t len)
{
size_t i = 0;
const uint8_t *end = b + len;
@@ -247,7 +247,7 @@
* /p in_line number of bytes in one line
* /p prefix prefix for the new lines
*/
-void print_hex(const uint8_t *b, size_t len,
+static void print_hex(const uint8_t *b, size_t len,
const size_t in_line, const char *prefix)
{
size_t i = 0;
@@ -271,7 +271,7 @@
/*
* Print the value of time_t in format e.g. 2020-01-23 13:05:59
*/
-void print_time(const uint64_t *time)
+static void print_time(const uint64_t *time)
{
#if defined(MBEDTLS_HAVE_TIME)
char buf[20];
@@ -292,7 +292,7 @@
/*
* Print the input string if the bit is set in the value
*/
-void print_if_bit(const char *str, int bit, int val)
+static void print_if_bit(const char *str, int bit, int val)
{
if (bit & val) {
printf("\t%s\n", str);
@@ -302,7 +302,7 @@
/*
* Return pointer to hardcoded "enabled" or "disabled" depending on the input value
*/
-const char *get_enabled_str(int is_en)
+static const char *get_enabled_str(int is_en)
{
return (is_en) ? "enabled" : "disabled";
}
@@ -310,7 +310,7 @@
/*
* Return pointer to hardcoded MFL string value depending on the MFL code at the input
*/
-const char *get_mfl_str(int mfl_code)
+static const char *get_mfl_str(int mfl_code)
{
switch (mfl_code) {
case MBEDTLS_SSL_MAX_FRAG_LEN_NONE:
@@ -343,7 +343,7 @@
* \retval number of bytes written in to the b64 buffer or 0 in case no more
* data was found
*/
-size_t read_next_b64_code(uint8_t **b64, size_t *max_len)
+static size_t read_next_b64_code(uint8_t **b64, size_t *max_len)
{
int valid_balance = 0; /* balance between valid and invalid characters */
size_t len = 0;
@@ -443,7 +443,7 @@
* /p ssl pointer to serialized certificate
* /p len number of bytes in the buffer
*/
-void print_deserialized_ssl_cert(const uint8_t *ssl, uint32_t len)
+static void print_deserialized_ssl_cert(const uint8_t *ssl, uint32_t len)
{
enum { STRLEN = 4096 };
mbedtls_x509_crt crt;
@@ -509,7 +509,7 @@
* /p len number of bytes in the buffer
* /p session_cfg_flag session configuration flags
*/
-void print_deserialized_ssl_session(const uint8_t *ssl, uint32_t len,
+static void print_deserialized_ssl_session(const uint8_t *ssl, uint32_t len,
int session_cfg_flag)
{
const struct mbedtls_ssl_ciphersuite_t *ciphersuite_info;
@@ -746,7 +746,7 @@
* /p ssl pointer to serialized session
* /p len number of bytes in the buffer
*/
-void print_deserialized_ssl_context(const uint8_t *ssl, size_t len)
+static void print_deserialized_ssl_context(const uint8_t *ssl, size_t len)
{
const uint8_t *end = ssl + len;
uint32_t session_len;