669 static char *test_byte(MppCfgStrBuf *str, rk_s32 len, const char *caller)  in test_byte()  argument
675                         str, str->buf, str->buf_size, str->offset, len, caller);  in test_byte()
682                     str, str->buf, str->buf_size, str->offset, len, ret, caller);  in test_byte()
687 static char *show_byte(MppCfgStrBuf *str, rk_s32 pos, const char *caller)  in show_byte()  argument
693                         str, str->buf, str->buf_size, str->offset, pos, caller);  in show_byte()
700                     str, str->buf, str->buf_size, str->offset, pos, ret, caller);  in show_byte()
705 static char *skip_byte(MppCfgStrBuf *str, rk_s32 len, const char *caller)  in skip_byte()  argument
711                         str, str->buf, str->buf_size, str->offset, len, caller);  in skip_byte()
718                     str, str->buf, str->buf_size, str->offset, len, ret, caller);  in skip_byte()
724 static char *skip_ws(MppCfgStrBuf *str, const char *caller)  in skip_ws()  argument
730                     str, str->buf, str->buf_size, old, caller);  in skip_ws()
732     while ((p = show_byte(str, 0, caller)) && p[0] <= 32)  in skip_ws()
737                         str, str->buf, str->buf_size, str->offset, caller);  in skip_ws()
743                     str, str->buf, str->buf_size, old, str->offset, caller);  in skip_ws()
748 static rk_s32 write_byte(MppCfgStrBuf *str, void *buf, rk_s32 *size, const char *caller)  in write_byte()  argument
760                      str->buf_size, str->buf_size * 2, caller);  in write_byte()
765                         str, str->buf, str->buf_size, ptr, str->buf_size * 2, caller);  in write_byte()
772                     str, str->buf, str->buf_size, str->offset, buf, len, caller);  in write_byte()
782 static rk_s32 write_indent(MppCfgStrBuf *str, const char *caller)  in write_indent()  argument
787                     str, str->buf, str->buf_size, str->depth, caller);  in write_indent()
810 static rk_s32 revert_comma(MppCfgStrBuf *str, const char *caller)  in revert_comma()  argument
813                     str, str->buf, str->buf_size, str->depth, caller);  in revert_comma()
817                         str, str->offset, caller);  in revert_comma()