Decode one UTF-8 sequence and advance *ptr past it. Truncated/invalid trail bytes end the sequence early (garbage in, garbage codepoint out — same tol

FC_RenderLeft: pen starts at (x, y = line top); '\n' returns to x and drops one fcHeight; spaces advance without drawing.

Submit every queued texture upload (pixel copies + descriptor publishes) as one command list. Inside a frame the copies ride ahead of the frame's own

fsTimestamp is a filesystem-safe variant used in default backup names.

! ftp look * * @returns whether to keep looping */

! close current working directory for ftp session * * @param[in] session ftp session */

! close data socket on ftp session * * @param[in] session ftp session */

! close open file for ftp session * * @param[in] session ftp session */

! connect to peer for ftp session * * @param[in] session ftp session * * @returns -1 for failure */

! fill directory entry * * @param[in] session ftp session * @param[in] st stat data * @param[in] path path to fill * @param[in] len

! set a socket to non-blocking * * @param[in] fd socket * * @returns error */

! set socket options * * @param[in] fd socket * * @returns failure */

Rasterize (or fetch) one glyph. Cell metrics replicate what SDL_ttf's single-char render + SDL_FontCache produced: cellW is the surface width (max(max

! * @brief convert a byte to a uppercase hex representation * @param[in] byte byte to represent * @return representation ("00".."FF")

inferFromPath inspects path (pathIsDir tells whether it names the backup folder itself or a file inside one) and infers transfer metadata when it sits

Vertical space the section label of a NON-first row reserves above its rect. The very first drawn row always reserves labelSlotH() unconditionally (a

isSafeZipRelativePath ports the console's traversal check verbatim: non-empty, no leading '/' or '\', no '\', no ':', no '..' component.

return whether the iterator is at end

@brief return whether value is a floating-point number @sa https://json.nlohmann.me/api/basic_json/is_number_float/

@brief return whether value is an integer number @sa https://json.nlohmann.me/api/basic_json/is_number_integer/

! @brief determine system byte order @return true if and only if system's byte order is little endian @note from https://stackoverflow.com/a/1001328

FC_GetWidth: sum of cell widths per line, maximum across lines; glyphs that fail to rasterize count as a space.

Decodes the UTF-8 codepoint starting at s[i] (BMP only — the cache key is u16). `extraBytes` is how many continuation bytes follow the lead byte; inva

! @brief post-increment (it++) @pre The iterator is initialized; i.e. `m_object != nullptr`. */

! @brief post-decrement (it--) @pre The iterator is initialized; i.e. `m_object != nullptr`. */

Blocks up to the idle timeout for readable data, polling in slices so a cancel request is seen promptly. Returns bytes read (>0), 0 on a clean close o

Waits up to timeoutMs for `events` on sock. Returns 1 if ready, 0 on timeout, -1 on error.

Waits up to timeoutMs for `events` on sock. Returns 1 if ready, 0 on timeout, -1 on error.

Emit one SDF rounded-rect quad. The geometry is expanded by 1px on every side so the antialiased edge is not clipped; local coordinates run from the r

Queue one texture's pixel copy + descriptor publish, flushing eagerly once the pending scratch exceeds the budget.

reset token_buffer; current character is beginning of token

resolveTarget turns "ip" or "ip:port" into "host:port", defaulting the port.

send() may accept fewer bytes than asked (a short write), so a single call silently truncates the MB-scale /logs/* bodies. Loop until the whole buffer

Updates the item count, clamping the index and window when the list shrinks; an empty list resets index and offset to 0.