It seems there are different flex and/or parameters used on loader.l to generate loader.c Unfortunately some settings cause issues with Windows, which doesn't have 'unistd.h'. On some versions of loader.c, it's enclosed by '#ifndef YY_NO_UNISTD_H', on others no. Since the first version (with #ifndef YY_NO_UNISTD_H) is better (avoids me the pain of adding some windows-specific #ifdef), any way to ensure this is always the case? Nicolas _______________________________________________ crossfire-devel mailing list crossfire-devel at lists.real-time.com https://mailman.real-time.com/mailman/listinfo/crossfire-devel