uschar demime_reason_buffer[1024];
struct file_extension *file_extensions = NULL;
-int demime(uschar **listptr) {
+int demime(const uschar **listptr) {
int sep = 0;
- uschar *list = *listptr;
+ const uschar *list = *listptr;
uschar *option;
uschar option_buffer[64];
unsigned long mbox_size;