# GetChunk

Finds a chunk of specified chunk ID

### Synopsis

`char *GetChunk (ulong chunk_ID, char **buffer, long *bufLen)`

### Description

Searches buffer until it finds chunk_ID. On exit, updates the buffer pointer that is to point to the next chunk and bufLen to contain the number of bytes remaining in the buffer.

### Arguments

chunk_ID
  ID of the chunk you are looking for.

*buffer
  Pointer to the buffer you are looking for.

bufLen
  Number of bytes in the buffer that follow the chunk.

### Return Value

Returns NULL or a pointer to the chunk.