Open the vault, or set one up. 1 when g_base / g_user / g_pw are usable. */

Sign in: open the vault, silently refresh if it holds a token, else run the * device flow. 1 on success. */

Build <base>/Checkpoint/<platform> into g_sync, creating both collections. * 1 when the destination is ready. */

Raw-index favorite lookup; reached only through filteredFavorite, which maps the filtered cell index back to the raw title index first.

Size of an SD file in bytes, or -1. Used only to log what was zipped. */

id of a file named `name` directly under `folderId`, or malloc'd "" if none */

Index of `pat` in `s` at or after `from`, -1 if absent. strstr would do this, * but it answers with a pointer into the middle of the buffer and picoc

! For n != 0, returns k, such that pow10 := 10^(k-1) <= n < 10^k. For n == 0, returns 1 and sets pow10 := 1. */

@brief return flattened JSON value @sa https://json.nlohmann.me/api/basic_json/flatten/

List rows are single-line, but script-supplied strings can carry newlines (3DS SMDH long titles store the two-line marquee form as "line1\nline2"). C2

Submit all pending glyph atlas copies as one command list, ahead of the frame's own list so the queue's in-order execution puts every copy before the

A folder under the title's local backup path that does not exist yet: `name`, * else "name (2)", "name (3)"... Restoring the same backup twice must n

26.6 fixed-point rounding, same macros SDL_ttf uses for glyph metrics.

! accept PASV connection for ftp session * * @param[in] session ftp session * * @returns -1 for failure */

! fill cdir directory entry * * @param[in] session ftp session * @param[in] path path to fill * * @returns errno */

! allocate new ftp session * * @param[in] listen_fd socket to accept connection from */

! open current working directory for ftp session * * @param[in] session ftp session * * @return -1 for failure */

! open file for reading for ftp session * * @param[in] session ftp session * * @returns -1 for error */

! open file for writing for ftp session * * @param[in] session ftp session * @param[in] append whether to append * * @returns -1 for error *

! poll sockets for ftp session * * @param[in] session ftp session * * @returns next session */

! read command for ftp session * * @param[in] session ftp session * @param[in] events poll events */

! read from an open file for ftp session * * @param[in] session ftp session * * @returns bytes read */

! transfer loop * * Try to transfer as much data as the sockets will allow without blocking * * @param[in] session ftp session */

! write to an open file for ftp session * * @param[in] session ftp session * * @returns bytes written */

! Transfer a directory * * @param[in] session ftp session * @param[in] args ftp arguments * @param[in] mode transfer mode * @p

! Transfer a file * * @param[in] session ftp session * @param[in] args ftp arguments * @param[in] mode transfer mode * * @returns fail

A 4-digit PIN from srand(time) is trivially predictable; seed from the system CSPRNG so a LAN peer can't reconstruct it from the clock.

Monotonic counter bumped whenever the catalog's contents change (full load, directory refresh, cart insert/remove). The UI compares it against the val

! For a normalized diyfp w = f * 2^e, this function returns a (normalized) cached power-of-ten c = f_c * 2^e_c, such that the exponent of the product

! Generates V = buffer * 10^decimal_exponent, such that M- <= V <= M+. M- and M+ must be normalized and share the same exponent -60 <= e <= -32. */

"\n"-separated "Key: Value" lines into a curl slist (nullptr => none).

value of one hex digit, -1 if it is not one */

RFC 1123, the format getlastmodified is defined in.

"1.2 MB" / "48.0 KB" / "512 B". One decimal above KB; bytes shown whole.

Read client_id / client_secret out of the client_secret.json the user copied * in from the Google Cloud Console. Google nests them under "installed";

Read config/webdav.json, the plaintext setup file. 1 when it was there and * carried a URL. Absent is not an error — the keyboard path is the other w