fixed MSVC support

src/_time.h

@@ -0,0 +1,59 @@
+#ifndef COSMO_TIME_H
+#define COSMO_TIME_H
+
+#ifdef _WIN32
+
+#include <windows.h>
+#include <time.h>
+
+#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
+  #define DELTA_EPOCH_IN_MICROSECS  116444736000000000Ui64
+#else
+  #define DELTA_EPOCH_IN_MICROSECS  116444736000000000ULL
+#endif
+
+struct timezone
+{
+  int  tz_minuteswest; /* minutes W of Greenwich */
+  int  tz_dsttime;     /* type of dst correction */
+};
+
+int gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+  FILETIME ft;
+  unsigned __int64 tmpres = 0;
+  static int tzflag;
+
+  if (NULL != tv)
+  {
+    GetSystemTimeAsFileTime(&ft);
+
+    tmpres |= ft.dwHighDateTime;
+    tmpres <<= 32;
+    tmpres |= ft.dwLowDateTime;
+
+    /*converting file time to unix epoch*/
+    tmpres /= 10;  /*convert into microseconds*/
+    tmpres -= DELTA_EPOCH_IN_MICROSECS;
+    tv->tv_sec = (long)(tmpres / 1000000UL);
+    tv->tv_usec = (long)(tmpres % 1000000UL);
+  }
+
+  if (NULL != tz)
+  {
+    if (!tzflag)
+    {
+      _tzset();
+      tzflag++;
+    }
+    tz->tz_minuteswest = _timezone / 60;
+    tz->tz_dsttime = _daylight;
+  }
+
+  return 0;
+}
+#else
+#include <sys/time.h>
+#endif
+
+#endif

src/cbaselib.c

@@ -6,7 +6,7 @@
 #include "cvm.h"
 
 #include <math.h>
-#include <sys/time.h>
+#include "_time.h"
 
 // ================================================================ [BASELIB]
 
@@ -423,7 +423,7 @@ int cosmoB_sFind(CState *state, int nargs, CValue *args)
         }
 
         // success! push the index
-        cosmoV_pushNumber(state, indx - str->str);
+        cosmoV_pushNumber(state, (cosmo_Number)(indx - str->str));
     } else if (nargs == 3) {
         if (!IS_STRING(args[0]) || !IS_STRING(args[1]) || !IS_NUMBER(args[2])) {
             cosmoV_typeError(state, "string.find()", "<string>, <string>, <number>", "%s, %s, %s",
@@ -445,7 +445,7 @@ int cosmoB_sFind(CState *state, int nargs, CValue *args)
         }
 
         // success! push the index
-        cosmoV_pushNumber(state, indx - str->str);
+        cosmoV_pushNumber(state, (cosmo_Number)(indx - str->str));
     } else {
         cosmoV_error(state, "string.find() expected 2 or 3 arguments, got %d!", nargs);
         return 0;
@@ -557,7 +557,7 @@ int cosmoB_sLen(CState *state, int nargs, CValue *args)
         return 0;
     }
 
-    cosmoV_pushNumber(state, strlen(cosmoV_readCString(args[0])));
+    cosmoV_pushNumber(state, (cosmo_Number)strlen(cosmoV_readCString(args[0])));
 
     return 1;
 }

src/cobj.c

@@ -8,7 +8,6 @@
 
 #include <stdarg.h>
 #include <string.h>
-#include <unistd.h>
 
 // we don't actually hash the whole string :eyes:
 uint32_t hashString(const char *str, size_t sz)