IterPos

Description

If there’s space left to read in memory region we’re iterating over, then return a pointer to current read position.

Success

If provided Iter is not NULL_ITER_DATA(mi), and we have space left to read, then return pointer to memory to start/resume reading from.

Failure

NULL_ITER_DATA(mi) othewise

Usage example (Cross-references)

    ///
    /// TAGS: StrIter, Pos, Pos, Iter
    #define StrIterPos(mi) IterPos(mi)
    
    ///