Comparison callback used to order or search OPENSSL_STACK elements.
Declared in <openssl/stack.h>
typedef int(* OPENSSL_sk_compfunc)(void const*, void const*);Negative, zero, or positive like strcmp() when comparing a to b.
| Name | Description |
|---|---|
| a | First element pointer (as stored in the stack). |
| b | Second element pointer (as stored in the stack). |