Implement & link m_mail_check[_ovl].c

include/m_mail_check.h

@@ -0,0 +1,16 @@
+#ifndef M_MAIL_CHECK_H
+#define M_MAIL_CHECK_H
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int mMC_get_mail_hit_rate(int* len, u8* str);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

include/m_mail_check_ovl.h

@@ -0,0 +1,36 @@
+#ifndef M_MAIL_CHECK_OVL_H
+#define M_MAIL_CHECK_OVL_H
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum {
+  mMck_CASE_LOWER,
+  mMck_CASE_UPPER,
+
+  mMck_CASE_NUM
+};
+
+enum {
+  mMck_CHECK_KEY_TYPE_A,
+  mMck_CHECK_KEY_TYPE_B,
+  mMck_CHECK_KEY_TYPE_C,
+  mMck_CHECK_KEY_TYPE_D,
+  mMck_CHECK_KEY_TYPE_E,
+  mMck_CHECK_KEY_TYPE_F,
+  mMck_CHECK_KEY_TYPE_G,
+
+  mMck_CHECK_KEY_TYPE_NUM
+};
+
+extern int mMck_check_key_hit(int* len, u8* str);
+extern int mMck_check_key_hit_nes(u8* str);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif