X-Git-Url: http://git.tuebingen.mpg.de/?p=adu.git;a=blobdiff_plain;f=adu.h;h=debada6f1c46ec3d743372ebd8ff637470263dd8;hp=67607fdb7946151ed2085dc4ccb0fe324dee9128;hb=869b4f2d59febc3103979db5b5e6ab0f4ce0d8d3;hpb=1e723f61001e9f4448a465886b0b4ebcdadb388e

diff --git a/adu.h b/adu.h
index 67607fd..debada6 100644
--- a/adu.h
+++ b/adu.h
@@ -8,7 +8,7 @@
 
 #include <sys/stat.h>
 #include <fcntl.h>
-#include <sys/wait.h>
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h> /* time(), localtime() */
@@ -16,11 +16,7 @@
 #include <errno.h>
 #include <limits.h>
 #include <stdarg.h>
-#include <ctype.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sys/socket.h>
-#include <sys/un.h> /* needed by create_pf_socket */
+#include <inttypes.h>
 #include <string.h>
 #include <assert.h>
 #include <osl.h>
@@ -118,6 +114,9 @@
 	} \
 }
 
+/** Evaluates to 1 if x < y, to -1 if x > y and to 0 if x == y. */
+#define NUM_COMPARE(x, y) ((int)((x) < (y)) - (int)((x) > (y)))
+
 /** The columns of the directory table. */
 enum dir_table_columns {
 	/** The name of the directory. */
@@ -189,6 +188,7 @@ int search_uid(uint32_t uid, enum search_uid_flags flags,
 		struct user_info **ui_ptr);
 int for_each_admissible_user(int (*func)(struct user_info *, void *),
 		void *data);
+void sort_hash_table(int (*comp)(const void *, const void *));
 
 /* select.c */
 int com_select(void);