added const qualifier
diff --git a/skeletons/constr_CHOICE.c b/skeletons/constr_CHOICE.c
index 4e90bbd..bcf4c16 100644
--- a/skeletons/constr_CHOICE.c
+++ b/skeletons/constr_CHOICE.c
@@ -34,7 +34,7 @@
#undef ADVANCE
#define ADVANCE(num_bytes) do { \
size_t num = num_bytes; \
- ptr = ((char *)ptr) + num; \
+ ptr = ((const char *)ptr) + num;\
size -= num; \
if(ctx->left >= 0) \
ctx->left -= num; \
@@ -99,7 +99,7 @@
*/
asn_dec_rval_t
CHOICE_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **struct_ptr, void *ptr, size_t size, int tag_mode) {
+ void **struct_ptr, const void *ptr, size_t size, int tag_mode) {
/*
* Bring closer parts of structure description.
*/
@@ -211,7 +211,8 @@
skip = ber_skip_length(opt_codec_ctx,
BER_TLV_CONSTRUCTED(ptr),
- (char *)ptr + tag_len, LEFT - tag_len);
+ (const char *)ptr + tag_len,
+ LEFT - tag_len);
switch(skip) {
case 0: if(!SIZE_VIOLATION) RETURN(RC_WMORE);
@@ -320,13 +321,13 @@
/*
* Expected <0><0>...
*/
- if(((uint8_t *)ptr)[0] == 0) {
+ if(((const uint8_t *)ptr)[0] == 0) {
if(LEFT < 2) {
if(SIZE_VIOLATION)
RETURN(RC_FAIL);
else
RETURN(RC_WMORE);
- } else if(((uint8_t *)ptr)[1] == 0) {
+ } else if(((const uint8_t *)ptr)[1] == 0) {
/*
* Correctly finished with <0><0>.
*/
@@ -543,7 +544,7 @@
#undef XER_ADVANCE
#define XER_ADVANCE(num_bytes) do { \
size_t num = num_bytes; \
- buf_ptr = ((char *)buf_ptr) + num; \
+ buf_ptr = ((const char *)buf_ptr) + num;\
size -= num; \
consumed_myself += num; \
} while(0)
@@ -554,7 +555,7 @@
asn_dec_rval_t
CHOICE_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
void **struct_ptr, const char *opt_mname,
- void *buf_ptr, size_t size) {
+ const void *buf_ptr, size_t size) {
/*
* Bring closer parts of structure description.
*/