fix: make ClientT and PortT distinct types

Signed-off-by: Christopher Arndt <chris@chrisarndt.de>

examples/test_port_connect_cb.nim

@@ -15,7 +15,7 @@ proc cleanup() {.noconv.} =
 
     quit 0
 
-proc portConnected(portA: PortIdT; portB: PortIdT; connect: cint; arg: pointer) {.exportc.} =
+proc portConnected(portA: PortIdT; portB: PortIdT; connect: cint; arg: pointer) {.cdecl.} =
     let portAPtr = portById(client, portA)
     let portBPtr = portById(client, portB)
     

jacket.nim

@@ -38,9 +38,9 @@ type
     PortTypeIdT* = culong
 
 type
-    ClientT = object
+    ClientT = distinct object
     ClientTPtr* = ptr ClientT
-    PortT = object
+    PortT = distinct object
     PortTPtr* = ptr PortT
 
 
@@ -86,23 +86,23 @@ type
 
 # Callback function types
 type
-    JackProcessCallback* = proc (nframes: NframesT; arg: pointer): cint
-    JackThreadCallback* = proc (arg: pointer): pointer
-    JackThreadInitCallback* = proc (arg: pointer)
-    JackGraphOrderCallback* = proc (arg: pointer): cint
-    JackXRunCallback* = proc (arg: pointer): cint
-    JackBufferSizeCallback* = proc (nframes: NframesT; arg: pointer): cint
-    JackSampleRateCallback* = proc (nframes: NframesT; arg: pointer): cint
-    JackPortRegistrationCallback* = proc (port: PortIdT; flag: cint; arg: pointer)
-    JackClientRegistrationCallback* = proc (name: cstring; flag: cint; arg: pointer)
-    JackPortConnectCallback* = proc (portA: PortIdT; portB: PortIdT; connect: cint; arg: pointer)
-    JackPortRenameCallback* = proc (port: PortIdT; oldName: cstring; newName: cstring; arg: pointer)
-    JackFreewheelCallback* = proc (starting: cint; arg: pointer)
-    JackShutdownCallback* = proc (arg: pointer)
-    JackInfoShutdownCallback* = proc (code: JackStatus; reason: cstring; arg: pointer)
-    JackLatencyCallback* = proc (mode: JackLatencyCallbackMode; arg: pointer)
-    JackInfoCallback* = proc (msg: cstring)
-    JackErrorCallback* = proc (msg: cstring)
+    JackProcessCallback* = proc (nframes: NframesT; arg: pointer): cint {.cdecl.}
+    JackThreadCallback* = proc (arg: pointer): pointer {.cdecl.}
+    JackThreadInitCallback* = proc (arg: pointer) {.cdecl.}
+    JackGraphOrderCallback* = proc (arg: pointer): cint {.cdecl.}
+    JackXRunCallback* = proc (arg: pointer): cint {.cdecl.}
+    JackBufferSizeCallback* = proc (nframes: NframesT; arg: pointer): cint {.cdecl.}
+    JackSampleRateCallback* = proc (nframes: NframesT; arg: pointer): cint {.cdecl.}
+    JackPortRegistrationCallback* = proc (port: PortIdT; flag: cint; arg: pointer) {.cdecl.}
+    JackClientRegistrationCallback* = proc (name: cstring; flag: cint; arg: pointer) {.cdecl.}
+    JackPortConnectCallback* = proc (portA: PortIdT; portB: PortIdT; connect: cint; arg: pointer) {.cdecl.}
+    JackPortRenameCallback* = proc (port: PortIdT; oldName: cstring; newName: cstring; arg: pointer) {.cdecl.}
+    JackFreewheelCallback* = proc (starting: cint; arg: pointer) {.cdecl.}
+    JackShutdownCallback* = proc (arg: pointer) {.cdecl.}
+    JackInfoShutdownCallback* = proc (code: JackStatus; reason: cstring; arg: pointer) {.cdecl.}
+    JackLatencyCallback* = proc (mode: JackLatencyCallbackMode; arg: pointer) {.cdecl.}
+    JackInfoCallback* = proc (msg: cstring) {.cdecl.}
+    JackErrorCallback* = proc (msg: cstring) {.cdecl.}
 
 
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