Return whether a packed error code is marked fatal.
Declared in <openssl/err.h>
[[maybe_unused]]
static
int
ERR_FATAL_ERROR(unsigned long errcode);
This entity may be unused, and the compiler will not warn about it.
Non-zero if ERR_RFLAG_FATAL is set on errcode, otherwise 0.
| Name | Description |
|---|---|
| errcode | Error code as returned by ERR_get_error() or ERR_peek_error(). |