write_char        362 libavcodec/ccaption_dec.c     ret = write_char(ctx, row, ctx->cursor_column, ' ');
write_char        391 libavcodec/ccaption_dec.c         ret = write_char(ctx, row, ctx->cursor_column, ' ');
write_char        425 libavcodec/ccaption_dec.c     write_char(ctx, row, ctx->cursor_column, 0);
write_char        437 libavcodec/ccaption_dec.c     ret = write_char(ctx, row, ctx->cursor_column, hi);
write_char        442 libavcodec/ccaption_dec.c         ret = write_char(ctx, row, ctx->cursor_column, lo);
write_char        446 libavcodec/ccaption_dec.c     write_char(ctx, row, ctx->cursor_column, 0);