# Reference Guide

The Reference Guide describes the GoAhead programming APIs and provides background programming materials.

## Background Materials

- GoAhead Architecture
- GoAhead Memory Allocator
- HTTP References

## Programming APIs

The GoAhead Native APIs consist of C language headers, function prototypes, structure definitions and defines. They are divided into one of these areas.

Area | Description
--- | ---
GoAhead | GoAhead Http API

## Stability Classifications

Rather than providing a blanket backwards compatibility guarantee, APIs are classified according to their stability. These Stability Classifications should assist developers in migrating to new versions of GoAhead.

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