source: src/examples/strings/src/internal/VbyteSM.c @ 8243cf9

#include "VbyteSM.h" 
#include "tools.h"

void AddThisAfter(HandleNode_t* const this, HandleNode_t* n)
{
        this->next = n->next;
        this->previous = n;
        HandleNode_t* n_next = n->next;
        n_next->previous = this;
        n->next = this;
}

void DeleteNode(HandleNode_t* const this)
{
        HandleNode_t* next = this->next;
        HandleNode_t* prev = this->previous;

        next->previous = prev;
        prev->next = next;
}

void MoveThisAfter(HandleNode_t* const this, const HandleNode_t* rhs)
{
        assertf( this->string < rhs->string, 
        "VbyteSM: Error - Cannot move byte string starting at: %lX after byte string starting at: %lX and keep handles in ascending order",
        (unsigned long int)this->string, 
        (unsigned long int)rhs->string);

        HandleNode_t* i;
        for(i = rhs->next; 
            i->string && this->string > i->string; 
            i = i->next );

        if( this != i->previous )
        {
                DeleteNode(this);
                AddThisAfter(this, i->previous);
        }
}