diff --git a/src/tests/add-ons/kernel/kernelland_emu.cpp b/src/tests/add-ons/kernel/kernelland_emu.cpp
index 5d57bf30cc..67c5f577d1 100644
--- a/src/tests/add-ons/kernel/kernelland_emu.cpp
+++ b/src/tests/add-ons/kernel/kernelland_emu.cpp
@@ -637,10 +637,8 @@ dprintf(const char *format,...)
 	va_end(args);
 }
 
-extern "C" int user_memcpy(void *to, const void *from, size_t size);
-extern "C" int user_strlcpy(char *to, const char *from, size_t size);
-
 // user_memcpy
+extern "C"
 int
 user_memcpy(void *to, const void *from, size_t size)
 {
@@ -653,6 +651,16 @@ user_memcpy(void *to, const void *from, size_t size)
 	return 0;
 }
 
+//user_strcpy
+extern "C"
+int
+user_strcpy(char *to, const char *from)
+{
+	while ((*to++ = *from++) != '\0')
+		;
+	return 0;
+}
+
 // user_strlcpy
 /*!	\brief Copies at most (\a size - 1) characters from the string in \a from to
 	the string in \a to, NULL-terminating the result.
@@ -663,6 +671,7 @@ user_memcpy(void *to, const void *from, size_t size)
 	
 	\return strlen(\a from).
 */
+extern "C"
 int
 user_strlcpy(char *to, const char *from, size_t size)
 {