buff_append()

Append bytes to circular buffer

Synopsis:

int buff_append( buffer_t *bptr, 
                 char *dptr, 
                 int n );

Description:

This function appends n bytes from dptr (pointer to data block) to the circular buffer bptr.

Returns:

The number of bytes currently stored in the buffer bptr.

Classification:

QNX

Safety:  
Interrupt handler Not applicable
Signal handler Not applicable
Thread Not applicable