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-rw-r--r--bin/dd/extern.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/bin/dd/extern.h b/bin/dd/extern.h
index a5495ad..c588b76 100644
--- a/bin/dd/extern.h
+++ b/bin/dd/extern.h
@@ -58,9 +58,11 @@ extern IO in, out;
extern STAT st;
extern void (*cfunc)();
extern quad_t cpy_cnt;
-extern int cbsz;
+extern size_t cbsz;
extern u_int ddflags;
extern quad_t files_cnt;
-extern u_char *ctab;
-extern u_char a2e_32V[], a2e_POSIX[], a2ibm_32V[], a2ibm_POSIX[], e2a_32V[];
-extern u_char e2a_POSIX[], l2u[], u2l[];
+extern const u_char *ctab;
+extern const u_char a2e_32V[], a2e_POSIX[];
+extern const u_char e2a_32V[], e2a_POSIX[];
+static const u_char a2ibm_32V[], a2ibm_POSIX[];
+extern u_char casetab[];
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