Constify read hook arguments

diff --git a/libdw/libdwP.h b/libdw/libdwP.h
index b13323376e7a3b0f15f4854bb1d37ce69279d803..41676911518d92525a1f87026f7b418e68e6e5c5 100644 (file)
--- a/libdw/libdwP.h
+++ b/libdw/libdwP.h
@@ -492,18 +492,20 @@ __libdw_read_offset_inc (Dwarf *dbg,
 
 static inline int
 __libdw_read_address (Dwarf *dbg,
-                     int sec_index, unsigned char *addr,
+                     int sec_index, const unsigned char *addr,
                      int width, Dwarf_Addr *ret)
 {
-  return __libdw_read_address_inc (dbg, sec_index, &addr, width, ret);
+  return __libdw_read_address_inc (dbg, sec_index, (unsigned char **)&addr,
+                                  width, ret);
 }
 
 static inline int
 __libdw_read_offset (Dwarf *dbg,
-                    int sec_index, unsigned char *addr,
+                    int sec_index, const unsigned char *addr,
                     int width, Dwarf_Addr *ret)
 {
-  return __libdw_read_offset_inc (dbg, sec_index, &addr, width, ret);
+  return __libdw_read_offset_inc (dbg, sec_index, (unsigned char **)&addr,
+                                 width, ret);
 }
 
 #define ADDR_ESCAPE(width) \