mlist: use fixed-width integer types for struct linux_dirent64 d_ino and d_off

mlist.c

@@ -111,8 +111,8 @@ list(char *prefix, char *file)
 #include <sys/syscall.h>
 
 struct linux_dirent64 {
-	ino64_t d_ino;           /* 64-bit inode number */
-	off64_t d_off;           /* 64-bit offset to next structure */
+	uint64_t d_ino;          /* 64-bit inode number */
+	int64_t d_off;           /* 64-bit offset to next structure */
 	unsigned short d_reclen; /* Size of this dirent */
 	unsigned char d_type;    /* File type */
 	char d_name[];           /* Filename (null-terminated) */