/* System-dependent stuff, for SVR4 systems */ #ifdef __GNUC__ #define alloca __builtin_alloca #else #if defined (sparc) && defined (sun) #include <alloca.h> #endif #ifndef alloca /* May be a macro, with args. */ extern char *alloca (); #endif #endif #include <sys/types.h> /* Needed by dirent.h */ #include <sys/stream.h> #include <sys/ptem.h> #include <dirent.h> typedef struct dirent dirent; /* SVR4 systems should use <termios.h> rather than <termio.h>. */ #define _POSIX_VERSION /* SVR4 systems need _POSIX_SOURCE defined to suppress 'struct winsize' definition in <termios.h>, since it's unconditionally defined in <sys/ptem.h>. */ #define _POSIX_SOURCE