Symbols: Returns the symbol name (e.g. "NN_REQ") and value at a specified index. If the index is out-of-range, returns 0 and sets errno to EINVAL General usage is to start at i=0 and iterate until 0 is returned.
index
symbol name eg "NN_REQ" and value at a specified index
Symbols: Returns the symbol name (e.g. "NN_REQ") and value at a specified index. If the index is out-of-range, returns 0 and sets errno to EINVAL General usage is to start at i=0 and iterate until 0 is returned.