void dbg_version_and_cmd(int argc, const char **argv);
int translate_errno(int r);
+extern volatile int quit;
+void set_int_block(int block);
+void set_int_handler(int block);
+void check_signal(int *r);
+
+int tools_get_key(const char *prompt,
+ char **key, size_t *key_size,
+ size_t keyfile_offset, size_t keyfile_size_max,
+ const char *key_file,
+ int timeout, int verify, int pwquality,
+ struct crypt_device *cd);
+
/* Log */
#define log_dbg(x...) clogger(NULL, CRYPT_LOG_DEBUG, __FILE__, __LINE__, x)
#define log_std(x...) clogger(NULL, CRYPT_LOG_NORMAL, __FILE__, __LINE__, x)