SILC Toolkit Reference Manual
Index

SILC Toolkit Reference Manual

SILC Crypto Library

Introduction to SILC RNG

SILC RNG Interface

SILC Cipher API

SILC PKCS API

SILC Public Key API

SILC PKCS #1 API

SILC Hash Interface

SILC HMAC Interface

SILC Core Library

SILC Authentication Interface

SILC Message Interface

SILC Channel Interface

SILC Command Interface

SILC Notify Interface

SILC Status Types

SILC Modes

SILC ID Interface

SILC Argument Interface

SILC Attributes Interface

Packet Engine Interface

SILC Public Key Payload Interface

SILC Key Exchange Library

SILC SKE Interface

SILC Connection Authentication Interface

SILC VCard Library

SILC VCard Interface

SILC Math Library

SILC MP Interface

SILC Math Interface

SILC Client Library

Using SILC Client Library Tutorial

Arguments for command_reply Client Operation

SilcStatus Error Arguments in command_reply Client Operation

Arguments for notify Client Operation

Unicode and UTF-8 Strings in Client Library

Client Library Interface Reference

Client Entry Interface Reference

SILC ASN.1 Library

SILC ASN.1 Interface

SILC BER interface

SILC HTTP Library

SILC HTTP Server Interface

SILC HTTP PHP Translator

SILC Utility Library

Basic Types and Definitions

Data Buffer Interface

Data Buffer Format Interface

Hash Table Interface

Memory Allocation Interface

Data Stack (memory pool) Interface

Finite State Machine Interface

Thread Interface

Mutual Exclusion Lock Interface

Condition Variable Interface

Atomic Operations Interface

Network (TCP and UDP) Interface

Scheduler Interface

Asynchronous Operation Interface

Abstract Stream Interface

Socket Stream Interface

File Descriptor Stream Interface

File Utility Functions

String Utility Interface

Snprintf Interface

UTF-8 String Interface

Stringprep Interface

Utility Functions

List Interface

Dynamic List Interface

MIME Interface

Time Utility Functions

Logging Interface

Config File Interface

SILC Key Repository Library

SILC SKR Interface

SILC Application Utility Library

SILC Application Utilities

SILC ID Cache Interface

SILC SFTP Library

SILC SFTP Interface

SFTP Filesystems Interface

Resource Links

SILC Project Website

SILC Protocol Documentation

SILC White Paper

SILC FAQs

Function silc_buffer_pull

SYNOPSIS


    static inline
    unsigned char *silc_buffer_pull(SilcBuffer sb, SilcUInt32 len);

DESCRIPTION


    Pulls current data area towards end. The length of the currently
    valid data area is also decremented. Returns pointer to the data
    area before pulling. Returns NULL on error.

EXAMPLE


    ---------------------------------
    | head  | data       | tail     |
    ---------------------------------
            ^
            Pulls the start of the data area.

    ---------------------------------
    | head     | data    | tail     |
    ---------------------------------
            ^

    silc_buffer_pull(sb, 20);