app_bail_out
void app_bail_out(char *fmt, ...);
app_bail_out("%s: Could not allocate %zu bytes for %s\n",
app_bail_out("%s: could not get default config file\n", pname);
app_bail_out("failed to get name of cipher '%s'\n", evp_cipher);
app_bail_out("failed to allocate cipher context\n");
app_bail_out("failed to initialise cipher context\n");
app_bail_out("failed to generate random cipher key\n");
app_bail_out("failed to set cipher key\n");
app_bail_out("failed to set AEAD key\n");
app_bail_out("failed to get cipher name\n");
app_bail_out("error setting random bytes\n");