* Make sure at least "min" bytes are available in the buffer, and
* return the pointer to the buffer.
*/
-static void * fill(int min)
+static void *fill(int min)
{
if (min <= len)
return buffer + offset;
die("cannot fill %d bytes", min);
if (offset) {
SHA1_Update(&ctx, buffer, offset);
- memcpy(buffer, buffer + offset, len);
+ memmove(buffer, buffer + offset, len);
offset = 0;
}
do {
* Make sure at least "min" bytes are available in the buffer, and
* return the pointer to the buffer.
*/
-static void * fill(int min)
+static void *fill(int min)
{
if (min <= input_len)
return input_buffer + input_offset;
die("cannot fill %d bytes", min);
if (input_offset) {
SHA1_Update(&input_ctx, input_buffer, input_offset);
- memcpy(input_buffer, input_buffer + input_offset, input_len);
+ memmove(input_buffer, input_buffer + input_offset, input_len);
input_offset = 0;
}
do {