- int read_data_until(const char *tag_end, char *out, int len);
- int read_text_until(const char *tag_end, char *out, int len);
+ int read_data_until(const char *tag_end, char *out, int len, int skip=0);
+ int read_text_until(const char *tag_end, char *out, int len, int skip=0);