1 files changed, 39 insertions, 0 deletions
diff --git a/ext/gmp/php_gmp_int.h b/ext/gmp/php_gmp_int.h
new file mode 100644
index 0000000000..d8111a6e47
--- /dev/null
+++ b/ext/gmp/php_gmp_int.h
@@ -0,0 +1,39 @@
+#ifndef incl_PHP_GMP_INT_H
+#define incl_PHP_GMP_INT_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "php.h"
+#include <gmp.h>
+
+#ifdef PHP_WIN32
+# define PHP_GMP_API __declspec(dllexport)
+#elif defined(__GNUC__) && __GNUC__ >= 4
+# define PHP_GMP_API __attribute__ ((visibility("default")))
+#else
+# define PHP_GMP_API
+#endif
+
+typedef struct _gmp_object {
+	mpz_t num;
+	zend_object std;
+} gmp_object;
+
+static inline gmp_object *php_gmp_object_from_zend_object(zend_object *zobj) {
+	return (gmp_object *)( ((char *)zobj) - XtOffsetOf(gmp_object, std) );
+}
+
+PHP_GMP_API zend_class_entry *php_gmp_class_entry();
+
+/* GMP and MPIR use different datatypes on different platforms */
+#ifdef PHP_WIN32
+typedef zend_long gmp_long;
+typedef zend_ulong gmp_ulong;
+#else
+typedef long gmp_long;
+typedef unsigned long gmp_ulong;
+#endif
+
+#endif