#include <signal.h>
#include <sched.h>
#include <limits.h>
+#include <sys/stat.h>
+#include <dirent.h>
#include "macro.h"
struct timeval *timeval_store(struct timeval *tv, usec_t u);
#define streq(a,b) (strcmp((a),(b)) == 0)
+#define strneq(a, b, n) (strncmp((a), (b), (n)) == 0)
bool streq_ptr(const char *a, const char *b);
int read_one_line_file(const char *fn, char **line);
int read_full_file(const char *fn, char **contents);
-int parse_env_file(const char *fname, const char *seperator, ...) _sentinel_;
+int parse_env_file(const char *fname, const char *separator, ...) _sentinel_;
char *strappend(const char *s, const char *suffix);
char *strnappend(const char *s, const char *suffix, size_t length);
int wait_for_terminate(pid_t pid, siginfo_t *status);
int wait_for_terminate_and_warn(const char *name, pid_t pid);
+_noreturn_ void freeze(void);
+
+bool null_or_empty(struct stat *st);
+
+DIR *xopendirat(int dirfd, const char *name);
+
#define NULSTR_FOREACH(i, l) \
for ((i) = (l); (i) && *(i); (i) = strchr((i), 0)+1)