engine: fix searching filesystem_stdio on mobile platforms

engine/common/common.h

@@ -398,8 +398,7 @@ typedef void (*xcommand_t)( void );
 //
 // filesystem_engine.c
 //
-#define FILESYSTEM_STDIO_DLL "filesystem_stdio." OS_LIB_EXT
+qboolean FS_LoadProgs( void );
-qboolean FS_LoadProgs( const char *name );
 void FS_Init( void );
 void FS_Shutdown( void );
 

engine/common/filesystem_engine.c

@@ -56,8 +56,15 @@ static void FS_UnloadProgs( void )
 	fs_hInstance = 0;
 }
 
-qboolean FS_LoadProgs( const char *name )
+#ifdef XASH_INTERNAL_GAMELIBS
+#define FILESYSTEM_STDIO_DLL "filesystem_stdio"
+#else
+#define FILESYSTEM_STDIO_DLL "filesystem_stdio." OS_LIB_EXT
+#endif
+
+qboolean FS_LoadProgs( void )
 {
+	const char *name = FILESYSTEM_STDIO_DLL;
 	FSAPI GetFSAPI;
 
 	fs_hInstance = COM_LoadLibrary( name, false, true );

engine/common/host.c

@@ -1033,7 +1033,7 @@ void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bCha
 		return;
 	}
 
-	FS_LoadProgs( FILESYSTEM_STDIO_DLL );
+	FS_LoadProgs();
 
 	if( FS_SetCurrentDirectory( host.rootdir ) != 0 )
 		Con_Reportf( "%s is working directory now\n", host.rootdir );