#include <stdint.h>
+#pragma GCC visibility push(hidden)
+
/* Size of SHA1 digest */
#define SHA1_DIGEST_SIZE 20
void sha1_end(unsigned char hval[], sha1_ctx ctx[1]);
void sha1(unsigned char hval[], const unsigned char data[], unsigned long len);
+#pragma GCC visibility pop
+
#if defined(__cplusplus)
}
#endif