--- /dev/null
+#define bcopy(s,d,l) memcpy((d),(s),(l))
+#define bzero(cp,l) memset((cp),0,(l))
+
+#define rindex strrchr
+#define index strchr
+
+#define getwd getcwd
+
+#define strcasecmp _stricmp
+#define strncasecmp _strnicmp
+
+#ifndef _TIMEZONE_DEFINED /* also in sys/time.h */
+#define _TIMEZONE_DEFINED
+struct timezone {
+ int tz_minuteswest;
+ int tz_dsttime;
+};
+
+ extern int __cdecl gettimeofday (struct timeval *p, struct timezone *z);
+#endif