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-rw-r--r--lib/pure/memfiles.nim8
-rw-r--r--lib/pure/nativesockets.nim6
-rw-r--r--lib/pure/os.nim2
-rw-r--r--lib/pure/ssl_certs.nim4
-rw-r--r--lib/pure/terminal.nim8
5 files changed, 14 insertions, 14 deletions
diff --git a/lib/pure/memfiles.nim b/lib/pure/memfiles.nim
index 28563b6fe..a952933ed 100644
--- a/lib/pure/memfiles.nim
+++ b/lib/pure/memfiles.nim
@@ -317,9 +317,9 @@ when defined(posix) or defined(nimdoc):
         raiseOSError(osLastError())
       when defined(linux): #Maybe NetBSD, too?
         #On Linux this can be over 100 times faster than a munmap,mmap cycle.
-        proc mremap(old: pointer; oldSize, newSize: csize; flags: cint):
+        proc mremap(old: pointer; oldSize, newSize: csize_t; flags: cint):
             pointer {.importc: "mremap", header: "<sys/mman.h>".}
-        let newAddr = mremap(f.mem, csize(f.size), csize(newFileSize), cint(1))
+        let newAddr = mremap(f.mem, csize_t(f.size), csize_t(newFileSize), cint(1))
         if newAddr == cast[pointer](MAP_FAILED):
           raiseOSError(osLastError())
       else:
@@ -412,7 +412,7 @@ iterator memSlices*(mfile: MemFile, delim = '\l', eat = '\r'): MemSlice {.inline
   ##       inc(count)
   ##   echo count
 
-  proc c_memchr(cstr: pointer, c: char, n: csize): pointer {.
+  proc c_memchr(cstr: pointer, c: char, n: csize_t): pointer {.
        importc: "memchr", header: "<string.h>".}
   proc `-!`(p, q: pointer): int {.inline.} = return cast[int](p) -% cast[int](q)
   var ms: MemSlice
@@ -420,7 +420,7 @@ iterator memSlices*(mfile: MemFile, delim = '\l', eat = '\r'): MemSlice {.inline
   ms.data = mfile.mem
   var remaining = mfile.size
   while remaining > 0:
-    ending = c_memchr(ms.data, delim, remaining)
+    ending = c_memchr(ms.data, delim, csize_t(remaining))
     if ending == nil: # unterminated final slice
       ms.size = remaining # Weird case..check eat?
       yield ms
diff --git a/lib/pure/nativesockets.nim b/lib/pure/nativesockets.nim
index dcba996a4..2599a8acc 100644
--- a/lib/pure/nativesockets.nim
+++ b/lib/pure/nativesockets.nim
@@ -169,7 +169,7 @@ when not useWinVersion:
 
 else:
   proc toInt(domain: Domain): cint =
-    result = toU32(ord(domain)).cint
+    result = cast[cint](uint32(ord(domain)))
 
   proc toKnownDomain*(family: cint): Option[Domain] =
     ## Converts the platform-dependent `cint` to the Domain or none(),
@@ -375,9 +375,9 @@ when not useNimNetLite:
     ##
     ## On posix this will search through the `/etc/services` file.
     when useWinVersion:
-      var s = winlean.getservbyport(ze(int16(port)).cint, proto)
+      var s = winlean.getservbyport(uint16(port).cint, proto)
     else:
-      var s = posix.getservbyport(ze(int16(port)).cint, proto)
+      var s = posix.getservbyport(uint16(port).cint, proto)
     if s == nil: raiseOSError(osLastError(), "Service not found.")
     result.name = $s.s_name
     result.aliases = cstringArrayToSeq(s.s_aliases)
diff --git a/lib/pure/os.nim b/lib/pure/os.nim
index 5c387ec03..b240a23ff 100644
--- a/lib/pure/os.nim
+++ b/lib/pure/os.nim
@@ -3121,7 +3121,7 @@ when defined(haiku):
     B_FIND_PATH_IMAGE_PATH = 1000
 
   proc find_path(codePointer: pointer, baseDirectory: cint, subPath: cstring,
-                 pathBuffer: cstring, bufferSize: csize): int32
+                 pathBuffer: cstring, bufferSize: csize_t): int32
                 {.importc, header: "<FindDirectory.h>".}
 
   proc getApplHaiku(): string =
diff --git a/lib/pure/ssl_certs.nim b/lib/pure/ssl_certs.nim
index c40eadf04..dd09848be 100644
--- a/lib/pure/ssl_certs.nim
+++ b/lib/pure/ssl_certs.nim
@@ -88,7 +88,7 @@ when defined(haiku):
   proc find_paths_etc(architecture: cstring, baseDirectory: cint,
                       subPath: cstring, flags: uint32,
                       paths: var ptr UncheckedArray[cstring],
-                      pathCount: var csize): int32
+                      pathCount: var csize_t): int32
                      {.importc, header: "<FindDirectory.h>".}
   proc free(p: pointer) {.importc, header: "<stdlib.h>".}
 
@@ -137,7 +137,7 @@ iterator scanSSLCertificates*(useEnvVars = false): string =
     else:
       var
         paths: ptr UncheckedArray[cstring]
-        size: csize
+        size: csize_t
       let err = find_paths_etc(
         nil, B_FIND_PATH_DATA_DIRECTORY, "ssl/CARootCertificates.pem",
         B_FIND_PATH_EXISTING_ONLY, paths, size
diff --git a/lib/pure/terminal.nim b/lib/pure/terminal.nim
index 571c9b13c..daf470b09 100644
--- a/lib/pure/terminal.nim
+++ b/lib/pure/terminal.nim
@@ -644,9 +644,9 @@ proc setForegroundColor*(f: File, fg: ForegroundColor, bright = false) =
       0, # fg8Bit not supported, see `enableTrueColors` instead.
       0] # unused
     if fg == fgDefault:
-      discard setConsoleTextAttribute(h, toU16(old or defaultForegroundColor))
+      discard setConsoleTextAttribute(h, cast[int16](cast[uint16](old) or cast[uint16](defaultForegroundColor)))
     else:
-      discard setConsoleTextAttribute(h, toU16(old or lookup[fg]))
+      discard setConsoleTextAttribute(h, cast[int16](cast[uint16](old) or cast[uint16](lookup[fg])))
   else:
     gFG = ord(fg)
     if bright: inc(gFG, 60)
@@ -673,9 +673,9 @@ proc setBackgroundColor*(f: File, bg: BackgroundColor, bright = false) =
       0, # bg8Bit not supported, see `enableTrueColors` instead.
       0] # unused
     if bg == bgDefault:
-      discard setConsoleTextAttribute(h, toU16(old or defaultBackgroundColor))
+      discard setConsoleTextAttribute(h, cast[int16](cast[uint16](old) or cast[uint16](defaultBackgroundColor)))
     else:
-      discard setConsoleTextAttribute(h, toU16(old or lookup[bg]))
+      discard setConsoleTextAttribute(h, cast[int16](cast[uint16](old) or cast[uint16](lookup[bg])))
   else:
     gBG = ord(bg)
     if bright: inc(gBG, 60)