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-rw-r--r--text-utils/hexdump.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/text-utils/hexdump.h b/text-utils/hexdump.h
index 52a64bfe9..622407627 100644
--- a/text-utils/hexdump.h
+++ b/text-utils/hexdump.h
@@ -75,7 +75,7 @@ extern FS *fshead; /* head of format strings list */
extern int blocksize; /* data block size */
extern int deprecated; /* od compatibility */
extern int exitval; /* final exit value */
-extern int length; /* max bytes to read */
+extern ssize_t length; /* max bytes to read */
extern off_t skip; /* bytes to skip */
enum _vflag { ALL, DUP, FIRST, WAIT }; /* -v values */