Constify unpack_varlen_hex & fix fallout

[deliverable/binutils-gdb.git] / gdb / common / rsp-low.h

diff --git a/gdb/common/rsp-low.h b/gdb/common/rsp-low.h
index 2b3685f0f0def77c7e8da54fe0b649fefa7fed65..99dc93f45428747ccd3d7cb815fe37aadf99ca56 100644 (file)
--- a/gdb/common/rsp-low.h
+++ b/gdb/common/rsp-low.h
@@ -41,7 +41,7 @@ extern char *pack_hex_byte (char *pkt, int byte);
    in RESULT.  Reads until a non-hex digit is seen.  Returns a pointer
    to the terminating character.  */
 
-extern char *unpack_varlen_hex (char *buff, ULONGEST *result);
+extern const char *unpack_varlen_hex (const char *buff, ULONGEST *result);
 
 /* HEX is a string of characters representing hexadecimal digits.
    Convert pairs of hex digits to bytes and store sequentially into