Remove public visibility from a few parsing functions.

2 files changed, 4 insertions, 12 deletions

diff --git a/upb_parse.c b/upb_parse.c
index 625b2cc..94eb19a 100644
--- a/upb_parse.c
+++ b/upb_parse.c
@@ -187,7 +187,7 @@ struct upb_type_info upb_type_info[] = {
   [GOOGLE_PROTOBUF_FIELDDESCRIPTORPROTO_TYPE_GROUP]   = {0,0,0},
 };
 
-upb_status_t upb_parse_tag(void **buf, void *end, struct upb_tag *tag)
+static upb_status_t parse_tag(void **buf, void *end, struct upb_tag *tag)
 {
   uint32_t tag_int;
   UPB_CHECK(get_v_uint32_t(buf, end, &tag_int));
@@ -208,7 +208,7 @@ upb_status_t upb_parse_wire_value(void **buf, void *end, upb_wire_type_t wt,
   return UPB_STATUS_OK;
 }
 
-upb_status_t upb_skip_wire_value(void **buf, void *end, upb_wire_type_t wt)
+static upb_status_t skip_wire_value(void **buf, void *end, upb_wire_type_t wt)
 {
   switch(wt) {
     case UPB_WIRE_TYPE_VARINT: UPB_CHECK(skip_v_uint64_t(buf, end)); break;
@@ -327,7 +327,7 @@ static upb_status_t parse_nondelimited(struct upb_parse_state *s,
   void *user_field_desc;
   upb_field_type_t ft = s->tag_cb(s, tag, &user_field_desc);
   if(ft == 0) {
-    UPB_CHECK(upb_skip_wire_value(buf, end, tag->wire_type));
+    UPB_CHECK(skip_wire_value(buf, end, tag->wire_type));
   } else if(ft == GOOGLE_PROTOBUF_FIELDDESCRIPTORPROTO_TYPE_GROUP) {
     /* No length specified, an "end group" tag will mark the end. */
     UPB_CHECK(push_stack_frame(s, 0, user_field_desc));
@@ -350,7 +350,7 @@ upb_status_t upb_parse(struct upb_parse_state *s, void *buf, size_t len,
 
     struct upb_tag tag;
     void *bufstart = buf;
-    UPB_CHECK(upb_parse_tag(&buf, end, &tag));
+    UPB_CHECK(parse_tag(&buf, end, &tag));
     if(unlikely(tag.wire_type == UPB_WIRE_TYPE_END_GROUP)) {
       if(unlikely(s->top->end_offset != 0)) return UPB_ERROR_SPURIOUS_END_GROUP;
       pop_stack_frame(s);
diff --git a/upb_parse.h b/upb_parse.h
index 45b5b76..14520f3 100644
--- a/upb_parse.h
+++ b/upb_parse.h
@@ -96,11 +96,6 @@ INLINE bool upb_check_type(upb_wire_type_t wt, upb_field_type_t ft) {
 
 /* Data-consuming functions (to be called from value cb). *********************/
 
-/* Parses a single tag from the character data starting at buf, and updates
- * buf to point one past the bytes that were consumed.  buf will be incremented
- * by at most ten bytes. */
-upb_status_t upb_parse_tag(void **buf, void *end, struct upb_tag *tag);
-
 /* Parses and converts a value from the character data starting at buf.  The
  * caller must have previously checked that the wire type is appropriate for
  * this field type.  For delimited data, buf is advanced to the beginning of
@@ -115,9 +110,6 @@ upb_status_t upb_parse_value(void **buf, void *end, upb_field_type_t ft,
 upb_status_t upb_parse_wire_value(void **buf, void *end, upb_wire_type_t wt,
                                   union upb_wire_value *wv);
 
-/* Like the above, but discards the wire value instead of saving it. */
-upb_status_t upb_skip_wire_value(void **buf, void *end, upb_wire_type_t wt);
-
 #ifdef __cplusplus
 }  /* extern "C" */
 #endif