#include <sys/types.h>
#include <inttypes.h>
#include <stdarg.h>
+#include <stdio.h>
#include "gcc-printf.h"
#include "sample.h"
char *pa_get_user_name(char *s, size_t l);
char *pa_get_host_name(char *s, size_t l);
char *pa_get_binary_name(char *s, size_t l);
-char *pa_get_home(char *s, size_t l);
+char *pa_get_home_dir(char *s, size_t l);
char *pa_path_get_filename(const char *p);
int pa_lock_lockfile(const char *fn);
int pa_unlock_lockfile(int fd);
+FILE *pa_open_config_file(const char *env, const char *global, const char *local, char **result);
+
#endif