increase octets and init value

Author: Siebren Weertman

src/input/code_templates/c/static_code/exi_basetypes.h.jinja

@@ -16,7 +16,7 @@
 #define EXI_STRING_MAX_LEN 64
 #define EXI_BYTE_ARRAY_MAX_LEN 350
 
-#define EXI_BASETYPES_MAX_OCTETS_SUPPORTED 20
+#define EXI_BASETYPES_MAX_OCTETS_SUPPORTED 25
 
 #define EXI_BASETYPES_OCTET_SEQ_FLAG_MASK 0x80
 #define EXI_BASETYPES_OCTET_SEQ_VALUE_MASK 0x7F

src/input/code_templates/c/static_code/exi_basetypes_decoder.c.jinja

@@ -348,10 +348,9 @@ int exi_basetypes_decoder_integer_64(exi_bitstream_t* stream, int64_t* value)
 
 int exi_basetypes_decoder_signed(exi_bitstream_t* stream, exi_signed_t* value)
 {
-    int sign;
-    int error;
+    int sign = 0;
 
-    error = exi_basetypes_decoder_bool(stream, &sign);
+    int error = exi_basetypes_decoder_bool(stream, &sign);
     if (error != EXI_ERROR__NO_ERROR)
     {
         return error;

src/input/code_templates/c/static_code/exi_basetypes_encoder.c.jinja

@@ -285,9 +285,7 @@ int exi_basetypes_encoder_integer_64(exi_bitstream_t* stream, int64_t value)
 
 int exi_basetypes_encoder_signed(exi_bitstream_t* stream, const exi_signed_t* value)
 {
-    int error;
-
-    error = exi_basetypes_encoder_bool(stream, value->is_negative);
+    int error = exi_basetypes_encoder_bool(stream, value->is_negative);
     if (error != EXI_ERROR__NO_ERROR)
     {
         return error;