1 files changed, 4 insertions, 1 deletions

diff --git a/src/lib/libcrypto/o_str.c b/src/lib/libcrypto/o_str.c
index 1c70d263b6..a22b6d7d09 100644
--- a/src/lib/libcrypto/o_str.c
+++ b/src/lib/libcrypto/o_str.c
@@ -4,9 +4,12 @@
 
 #include <ctype.h>
 #include <e_os.h>
-#include "o_str.h"
 #include <string.h>
 
+int OPENSSL_strcasecmp(const char *str1, const char *str2);
+int OPENSSL_strncasecmp(const char *str1, const char *str2, size_t n);
+int OPENSSL_memcmp(const void *p1, const void *p2, size_t n);
+
 int
 OPENSSL_strncasecmp(const char *str1, const char *str2, size_t n)
 {