diff --git a/engine/common/lib_common.c b/engine/common/lib_common.c
index 7ead7a92..f4d3e618 100644
--- a/engine/common/lib_common.c
+++ b/engine/common/lib_common.c
@@ -126,16 +126,6 @@ dll_user_t *FS_FindLibrary( const char *dllname, qboolean directpath )
 =============================================================================
 */
 
-enum
-{
-
-};
-
-static void COM_GenerateCommonLibraryName( const char *name, const char *ext, int os, int cpu, char *out, size_t size )
-{
-
-}
-
 static void COM_GenerateCommonLibraryName( const char *name, const char *ext, char *out, size_t size )
 {
 #if ( XASH_WIN32 || XASH_LINUX || XASH_APPLE ) && XASH_X86
diff --git a/public/build.c b/public/build.c
index 384a786e..ef25da5f 100644
--- a/public/build.c
+++ b/public/build.c
@@ -74,12 +74,14 @@ int Q_buildnum_compat( void )
 
 /*
 ============
-Q_buildos_
+Q_GetPlatformStringByID
 
 Returns name of operating system by ID. Without any spaces.
+
+TODO: add platform-dependent ABI variants, for example, different libc on Linux
 ============
 */
-const char *Q_GetPlatformStringByID( const int platform )
+const char *Q_PlatformStringByID( const int platform )
 {
 	switch( platform )
 	{
diff --git a/public/build.h b/public/build.h
index 86767cfd..f05e1b59 100644
--- a/public/build.h
+++ b/public/build.h
@@ -137,7 +137,7 @@ Then you can use another oneliner to query all variables:
 		#define XASH_LITTLE_ENDIAN 1
 	#elif __BIG_ENDIAN__
 		#define XASH_BIG_ENDIAN 1
-	#elif defined__BYTE_ORDER__) && defined__ORDER_BIG_ENDIAN__) && defined__ORDER_LITTLE_ENDIAN__) // some compilers define this
+	#elif defined __BYTE_ORDER__ && defined __ORDER_BIG_ENDIAN__ && defined __ORDER_LITTLE_ENDIAN__ // some compilers define this
 		#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
 			#define XASH_BIG_ENDIAN 1
 		#elif __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
diff --git a/public/buildenums.h b/public/buildenums.h
index 65601803..525f9fd1 100644
--- a/public/buildenums.h
+++ b/public/buildenums.h
@@ -126,8 +126,6 @@ GNU General Public License for more details.
 #define ARCHITECTURE_RISCV_FP_SOFT   0
 #define ARCHITECTURE_RISCV_FP_SINGLE 1
 #define ARCHITECTURE_RISCV_FP_DOUBLE 2
-#define ARCHITECTURE_RISCV_FP_MASK   ( BIT( 2 ) - 1 )
-#define ARCHITECTURE_RISCV_FP_SHIFT  0
 
 #if XASH_ARCHITECTURE == ARCHITECTURE_ARM
 	#if XASH_ARM_HARDFP
@@ -145,6 +143,8 @@ GNU General Public License for more details.
 	#else
 		#error
 	#endif
+#else
+	#define XASH_ARCHITECTURE_ABI 0 // unused
 #endif