#include <openssl/err.h> int ERR_load_strings(int lib, ERR_STRING_DATA *str); int ERR_get_next_error_library(void); unsigned long ERR_PACK(int lib, int func, int reason);
str is an array of error string data:
typedef struct ERR_string_data_st { unsigned long error; char *string; } ERR_STRING_DATA;
The error code is generated from the library number and a function and reason code: error = ERR_PACK(lib, func, reason). ERR_PACK() is a macro.
The last entry in the array is {0,0}.
ERR_get_next_error_library() can be used to assign library numbers to user libraries at run time.
Licensed under the Apache License 2.0 (the ``License''). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.