diff --git a/CMakeLists.txt b/CMakeLists.txt
index 88bb895a..93cd6ac5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@
 # 'LICENSE', which is part of this source code package.
 #
 
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.15)
 project(cen64 C)
 
 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/Modules" ${CMAKE_MODULE_PATH})
@@ -480,7 +480,7 @@ add_executable(cen64
 target_link_libraries(cen64
 	${EXTRA_OS_LIBS}
   ${OPENAL_LIBRARY}
-  ${OPENGL_gl_LIBRARY}
+  ${OPENGL_LIBRARY}
   ${ICONV_LIBRARIES}
   ${VIDEO_LIB}
   ${CMAKE_THREAD_LIBS_INIT}
diff --git a/cen64.c b/cen64.c
index 51014a42..2715d45b 100644
--- a/cen64.c
+++ b/cen64.c
@@ -472,7 +472,7 @@ int run_device(struct cen64_device *device, bool no_video) {
     return 1;
   }
 
-  cen64_thread_setname(thread, "device");
+  cen64_thread_setname(&thread, "device");
 
   if (!no_video)
     cen64_gl_window_thread(device);
diff --git a/device/device.c b/device/device.c
index cd5a046c..a41a6572 100644
--- a/device/device.c
+++ b/device/device.c
@@ -283,7 +283,7 @@ int device_multithread_spin(struct cen64_device *device) {
   }
 
 
-  cen64_thread_setname(vr4300_thread, "vr4300");
+  cen64_thread_setname(&vr4300_thread, "vr4300");
 
   run_rcp_thread(device);
 
@@ -351,4 +351,4 @@ int device_debug_spin(struct cen64_device *device) {
 
 cen64_cold void device_connect_debugger(struct cen64_device *device, void* break_handler_data, vr4300_debug_break_handler break_handler) {
   vr4300_connect_debugger(device->vr4300, break_handler_data, break_handler);
-}
\ No newline at end of file
+}
diff --git a/vr4300/interface.c b/vr4300/interface.c
index 9250d2aa..449ee898 100644
--- a/vr4300/interface.c
+++ b/vr4300/interface.c
@@ -89,7 +89,8 @@ void signal_rcp_interrupt(struct vr4300 *vr4300, enum rcp_interrupt_mask mask) {
 }
 
 // Reads a word from the MI MMIO register space.
-int read_mi_regs(struct vr4300 *vr4300, uint32_t address, uint32_t *word) {
+int read_mi_regs(void *vr4300_ptr, uint32_t address, uint32_t *word) {
+  struct vr4300* vr4300 = (struct vr4300*)vr4300_ptr;
   uint32_t offset = address - MI_REGS_BASE_ADDRESS;
   enum mi_register reg = (offset >> 2);
 
@@ -99,7 +100,8 @@ int read_mi_regs(struct vr4300 *vr4300, uint32_t address, uint32_t *word) {
 }
 
 // Writes a word to the MI MMIO register space.
-int write_mi_regs(struct vr4300 *vr4300, uint32_t address, uint32_t word, uint32_t dqm) {
+int write_mi_regs(void *vr4300_ptr, uint32_t address, uint32_t word, uint32_t dqm) {
+  struct vr4300* vr4300 = (struct vr4300*)vr4300_ptr;
   uint32_t offset = address - MI_REGS_BASE_ADDRESS;
   enum mi_register reg = (offset >> 2);
   uint32_t result;
@@ -239,4 +241,4 @@ bool vr4300_read_word_vaddr(struct vr4300 *vr4300, uint64_t vaddr, uint32_t* res
   }
 
   return true;
-}
\ No newline at end of file
+}
diff --git a/vr4300/interface.h b/vr4300/interface.h
index e77a4a09..3138ecad 100644
--- a/vr4300/interface.h
+++ b/vr4300/interface.h
@@ -50,8 +50,8 @@ uint64_t vr4300_get_pc(struct vr4300 *vr4300);
 
 bool vr4300_read_word_vaddr(struct vr4300 *vr4300, uint64_t vaddr, uint32_t* result);
 
-int read_mi_regs(struct vr4300 *vr4300, uint32_t address, uint32_t *word);
-int write_mi_regs(struct vr4300 *vr4300, uint32_t address, uint32_t word, uint32_t dqm);
+int read_mi_regs(void *vr4300_ptr, uint32_t address, uint32_t *word);
+int write_mi_regs(void *vr4300_ptr, uint32_t address, uint32_t word, uint32_t dqm);
 
 void clear_rcp_interrupt(struct vr4300 *vr4300, enum rcp_interrupt_mask mask);
 void signal_rcp_interrupt(struct vr4300 *vr4300, enum rcp_interrupt_mask mask);