How to send image data with HttpSendRequest?

I want to send an image using HttpSendRequest API.

Basically I want to Post the request with some string parameters and after those params I need to send raw image data.

So is it okay to creata a unsigned char buffer of lengh equal to size of strings plus image file size a开发者_运维百科nd then doing memcpy of strings and memcpy of image data?

HttpSendRequest can be used to send image data.

Basically we need to open the image data file and read the image file in a buffer and pass that around in HttpSendRequest.

image data should be read in unsigned char buffer.