Fix #36 - va_list and time_t

nimterop/cimport.nim

@@ -4,6 +4,9 @@ const CIMPORT {.used.} = 1
 
 include "."/globals
 
+import "."/types
+export types
+
 proc interpPath(dir: string): string=
   # TODO: more robust: needs a DirSep after "$projpath"
   result = dir.replace("$projpath", getProjectPath())

nimterop/getters.nim

@@ -70,11 +70,7 @@ const gTypeMap = {
   # floating point
   "float": "cfloat",
   "double": "cdouble",
-  "long double": "clongdouble",
+  "long double": "clongdouble"
-
-  # misc
-  "time_t": "int32",
-  "ptrdiff_t": "ByteAddress"
 }.toTable()
 
 proc sanitizePath*(path: string): string =

nimterop/types.nim

@@ -0,0 +1,4 @@
+type
+  time_t* = int32
+  ptrdiff_t* = ByteAddress
+  va_list* {.importc: "va_list", header:"<stdarg.h>".} = object