1 files changed, 11 insertions, 10 deletions

diff --git a/dosfstools/src/fat.h b/dosfstools/src/fat.h
index 13ac1b345..b50ed4a96 100644
--- a/dosfstools/src/fat.h
+++ b/dosfstools/src/fat.h
@@ -1,6 +1,7 @@
 /* fat.h - Read/write access to the FAT
 
    Copyright (C) 1993 Werner Almesberger <werner.almesberger@lrc.di.epfl.ch>
+   Copyright (C) 2008-2014 Daniel Baumann <mail@daniel-baumann.ch>
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -15,7 +16,7 @@
    You should have received a copy of the GNU General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.
 
-   On Debian systems, the complete text of the GNU General Public License
+   THe complete text of the GNU General Public License
    can be found in /usr/share/common-licenses/GPL-3 file.
 */
 
@@ -24,41 +25,41 @@
 
 void read_fat(DOS_FS * fs);
 
-/* Loads the FAT of the file system described by FS. Initializes the FAT,
+/* Loads the FAT of the filesystem described by FS. Initializes the FAT,
    replaces broken FATs and rejects invalid cluster entries. */
 
-void get_fat(FAT_ENTRY * entry, void *fat, unsigned long cluster, DOS_FS * fs);
+void get_fat(FAT_ENTRY * entry, void *fat, uint32_t cluster, DOS_FS * fs);
 
 /* Retrieve the FAT entry (next chained cluster) for CLUSTER. */
 
-void set_fat(DOS_FS * fs, unsigned long cluster, unsigned long new);
+void set_fat(DOS_FS * fs, uint32_t cluster, int32_t new);
 
 /* Changes the value of the CLUSTERth cluster of the FAT of FS to NEW. Special
    values of NEW are -1 (EOF, 0xff8 or 0xfff8) and -2 (bad sector, 0xff7 or
    0xfff7) */
 
-int bad_cluster(DOS_FS * fs, unsigned long cluster);
+int bad_cluster(DOS_FS * fs, uint32_t cluster);
 
 /* Returns a non-zero integer if the CLUSTERth cluster is marked as bad or zero
    otherwise. */
 
-unsigned long next_cluster(DOS_FS * fs, unsigned long cluster);
+uint32_t next_cluster(DOS_FS * fs, uint32_t cluster);
 
 /* Returns the number of the cluster following CLUSTER, or -1 if this is the
    last cluster of the respective cluster chain. CLUSTER must not be a bad
    cluster. */
 
-loff_t cluster_start(DOS_FS * fs, unsigned long cluster);
+loff_t cluster_start(DOS_FS * fs, uint32_t cluster);
 
 /* Returns the byte offset of CLUSTER, relative to the respective device. */
 
-void set_owner(DOS_FS * fs, unsigned long cluster, DOS_FILE * owner);
+void set_owner(DOS_FS * fs, uint32_t cluster, DOS_FILE * owner);
 
 /* Sets the owner pointer of the respective cluster to OWNER. If OWNER was NULL
    before, it can be set to NULL or any non-NULL value. Otherwise, only NULL is
    accepted as the new value. */
 
-DOS_FILE *get_owner(DOS_FS * fs, unsigned long cluster);
+DOS_FILE *get_owner(DOS_FS * fs, uint32_t cluster);
 
 /* Returns the owner of the repective cluster or NULL if the cluster has no
    owner. */
@@ -77,7 +78,7 @@ void reclaim_file(DOS_FS * fs);
    for them in the root directory. Also tries to fix all inconsistencies (e.g.
    loops, shared clusters, etc.) in the process. */
 
-unsigned long update_free(DOS_FS * fs);
+uint32_t update_free(DOS_FS * fs);
 
 /* Updates free cluster count in FSINFO sector. */