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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 15 |
1 files changed, 14 insertions, 1 deletions
@@ -49,6 +49,7 @@ Join the discussion, share demos, ask questions, or report bugs in the official - [4. Functions & Lambdas](#4-functions--lambdas) - [Functions](#functions) - [Lambdas (Closures)](#lambdas-closures) + - [Variadic Functions](#variadic-functions) - [5. Control Flow](#5-control-flow) - [Conditionals](#conditionals) - [Pattern Matching](#pattern-matching) @@ -243,6 +244,17 @@ var double = x -> x * factor; // Arrow syntax var full = fn(x: int) -> int { return x * factor; }; // Block syntax ``` +#### Variadic Functions +Functions can accept a variable number of arguments using `...` and the `va_list` type. +```zc +fn log(lvl: int, fmt: char*, ...) { + var ap: va_list; + va_start(ap, fmt); + vprintf(fmt, ap); // Use C stdio + va_end(ap); +} +``` + ### 5. Control Flow #### Conditionals @@ -834,9 +846,10 @@ Zen C includes a standard library (`std`) covering essential functionality. | :--- | :--- | :--- | | **`std/vec.zc`** | Growable dynamic array `Vec<T>`. | [Docs](docs/std/vec.md) | | **`std/string.zc`** | Heap-allocated `String` type with UTF-8 support. | [Docs](docs/std/string.md) | -| **`std/queue.zc`** | FIFO queue. | [Docs](docs/std/queue.md) | +| **`std/queue.zc`** | FIFO queue (Ring Buffer). | [Docs](docs/std/queue.md) | | **`std/map.zc`** | Generic Hash Map `Map<V>`. | [Docs](docs/std/map.md) | | **`std/fs.zc`** | File system operations. | [Docs](docs/std/fs.md) | +| **`std/io.zc`** | Standard Input/Output (`print`/`println`). | [Docs](docs/std/io.md) | | **`std/option.zc`** | Optional values (`Some`/`None`). | [Docs](docs/std/option.md) | | **`std/result.zc`** | Error handling (`Ok`/`Err`). | [Docs](docs/std/result.md) | | **`std/path.zc`** | Cross-platform path manipulation. | [Docs](docs/std/path.md) | |