diff --git a/cores/libretro-net-retropad/net_retropad_core.c b/cores/libretro-net-retropad/net_retropad_core.c
index f86ea8eb83..e9580ba7c5 100644
--- a/cores/libretro-net-retropad/net_retropad_core.c
+++ b/cores/libretro-net-retropad/net_retropad_core.c
@@ -581,7 +581,7 @@ static void retropad_update_input(void)
    }
 }
 
-static void open_UDP_socket()
+static void netretropad_open_udp_socket(void)
 {
    socket_target_t in_target;
 
@@ -702,7 +702,7 @@ void NETRETROPAD_CORE_PREFIX(retro_set_video_refresh)(retro_video_refresh_t cb)
 void NETRETROPAD_CORE_PREFIX(retro_reset)(void)
 {
    netretropad_check_variables();
-   open_UDP_socket();
+   netretropad_open_udp_socket();
 }
 
 void NETRETROPAD_CORE_PREFIX(retro_run)(void)
@@ -985,7 +985,7 @@ void NETRETROPAD_CORE_PREFIX(retro_run)(void)
 bool NETRETROPAD_CORE_PREFIX(retro_load_game)(const struct retro_game_info *info)
 {
    netretropad_check_variables();
-   open_UDP_socket();
+   netretropad_open_udp_socket();
 
    /* If a .ratst file is given (only possible via command line),
     * initialize test sequence. */
diff --git a/deps/glslang/glslang/glslang/Include/PoolAlloc.h b/deps/glslang/glslang/glslang/Include/PoolAlloc.h
index 9232213f97..39f5dccc0a 100644
--- a/deps/glslang/glslang/glslang/Include/PoolAlloc.h
+++ b/deps/glslang/glslang/glslang/Include/PoolAlloc.h
@@ -63,22 +63,6 @@
 
 namespace glslang {
 
-// If we are using guard blocks, we must track each individual
-// allocation.  If we aren't using guard blocks, these
-// never get instantiated, so won't have any impact.
-//
-
-class TAllocation {
-public:
-    TAllocation(size_t size, unsigned char* mem, TAllocation* prev = 0) :
-        size(size), mem(mem), prevAlloc(prev) { }
-
-private:
-    size_t size;                  // size of the user data area
-    unsigned char* mem;           // beginning of our allocation (pts to header)
-    TAllocation* prevAlloc;       // prior allocation in the chain
-};
-
 //
 // There are several stacks.  One is to track the pushing and popping
 // of the user, and not yet implemented.  The others are simply a
diff --git a/deps/mbedtls/bignum.c b/deps/mbedtls/bignum.c
index 9913c33499..aa98e21047 100644
--- a/deps/mbedtls/bignum.c
+++ b/deps/mbedtls/bignum.c
@@ -1101,7 +1101,7 @@ __attribute__ ((noinline))
 #endif
 void mpi_mul_hlp( size_t i, mbedtls_mpi_uint *s, mbedtls_mpi_uint *d, mbedtls_mpi_uint b )
 {
-    mbedtls_mpi_uint c = 0, t = 0;
+    mbedtls_mpi_uint c = 0;
 
 #if defined(MULADDC_HUIT)
     for( ; i >= 8; i -= 8 )
diff --git a/menu/drivers/ozone.c b/menu/drivers/ozone.c
index cd1737ac6e..865f1aebe9 100644
--- a/menu/drivers/ozone.c
+++ b/menu/drivers/ozone.c
@@ -8108,7 +8108,7 @@ static enum menu_action ozone_parse_menu_entry_action(
 
             if (     !menu_navigation_wraparound_enable
                   && selection == ozone->system_tab_end + horizontal_list_size)
-               new_selection   = selection;
+               new_selection   = (int)selection;
 
             if (new_selection != (int)selection)
             {