}
p = OSSL_PARAM_locate_const(params, OSSL_KDF_PARAM_MODE);
- if (p != NULL && strncasecmp("counter", p->data, p->data_size) == 0) {
+ if (p != NULL
+ && OPENSSL_strncasecmp("counter", p->data, p->data_size) == 0) {
ctx->mode = COUNTER;
} else if (p != NULL
- && strncasecmp("feedback", p->data, p->data_size) == 0) {
+ && OPENSSL_strncasecmp("feedback", p->data, p->data_size) == 0) {
ctx->mode = FEEDBACK;
} else if (p != NULL) {
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_MODE);