Please help in the use of YMS12864-15CFCBDGL GLCD

Hi.
I am using YMS12864-15CFCBDGL GLCD with ccs with Michrochip 18f8722.
But I could not convert the GLCD library to arduino. Can you help with this? Is there a library I can use with YMS12864-15CFCBDGL? How can we convert this library?
Thank you so much.

The code for 18f8722 is attached.

CCS_R2.zip (56.8 KB)

Please help me.

Any datasheet?
From what I see in the www, it might be a ST7565 based display, so U8g2 library may work with one of the ST7565 drivers.

Oliver