#define FILE_NAME_H 1
#include <stdio.h>
+#include <stdbool.h>
/* Search path for configuration files. */
extern const char *config_path;
void fn_init (void);
struct string;
-void fn_interp_vars (struct string *target,
- const char *(*getenv) (const char *));
+struct substring;
+void fn_interp_vars (struct substring src,
+ const char *(*getenv) (const char *),
+ struct string *dst);
char *fn_tilde_expand (const char *fn);
char *fn_search_path (const char *base_name, const char *path,
const char *prefix);
char *fn_get_cwd (void);
-int fn_is_absolute (const char *fn);
-int fn_is_special (const char *fn);
-int fn_exists (const char *fn);
+bool fn_is_absolute (const char *fn);
+bool fn_is_special (const char *fn);
+bool fn_exists (const char *fn);
char *fn_readlink (const char *fn);
const char *fn_getenv (const char *variable);