add pragma macros,

silences -Wcast-function-type

makefile

@@ -33,6 +33,6 @@ $(BIN_DIR) $(OBJ_DIR):
 	pwsh -Command New-Item -Path $@ -ItemType Directory
 
 clean:
-	pwsh -Command Remove-Item -Recurse $(EXE), $(OBJ_DIR)
+	pwsh -Command Remove-Item -Recurse $(EXE), $(OBJ_DIR) -force
 
 -include $(OBJ:.o=.d)

src/ivmr.c

@@ -20,6 +20,13 @@
 #include "util.h"
 #include "log.h"
 
+#define PRAGMA_IgnoreWCastIncompatibleFuncTypes \
+    _Pragma("GCC diagnostic push")              \
+        _Pragma("GCC diagnostic ignored \"-Wcast-function-type\"")
+
+#define PRAGMA_Pop \
+    _Pragma("GCC diagnostic pop")
+
 static T_VBVMR_INTERFACE iVMR;
 
 static long initialize_dll_interfaces(PT_VMR vmr);
@@ -79,6 +86,8 @@ static long initialize_dll_interfaces(PT_VMR vmr)
     if (G_H_Module == NULL)
         return -101;
 
+    PRAGMA_IgnoreWCastIncompatibleFuncTypes;
+
     // Get function pointers
     vmr->VBVMR_Login = (T_VBVMR_Login)GetProcAddress(G_H_Module, "VBVMR_Login");
     vmr->VBVMR_Logout = (T_VBVMR_Logout)GetProcAddress(G_H_Module, "VBVMR_Logout");
@@ -110,6 +119,8 @@ static long initialize_dll_interfaces(PT_VMR vmr)
     vmr->VBVMR_MacroButton_GetStatus = (T_VBVMR_MacroButton_GetStatus)GetProcAddress(G_H_Module, "VBVMR_MacroButton_GetStatus");
     vmr->VBVMR_MacroButton_SetStatus = (T_VBVMR_MacroButton_SetStatus)GetProcAddress(G_H_Module, "VBVMR_MacroButton_SetStatus");
 
+    PRAGMA_Pop;
+
     // check pointers are valid
     if (vmr->VBVMR_Login == NULL)
         return -1;

src/vmrcli.c

@@ -126,14 +126,14 @@ int main(int argc, char *argv[])
             vflag = true;
             break;
         case '?':
-            log_warn("unknown option -- '%c'\n"
+            log_fatal("unknown option -- '%c'\n"
-                     "Try .\\vmrcli.exe -h for more information.",
+                      "Try .\\vmrcli.exe -h for more information.",
-                     optopt);
+                      optopt);
             exit(EXIT_FAILURE);
         case ':':
-            log_warn("missing argument for option -- '%c'\n"
+            log_fatal("missing argument for option -- '%c'\n"
-                     "Try .\\vmrcli.exe -h for more information.",
+                      "Try .\\vmrcli.exe -h for more information.",
-                     optopt);
+                      optopt);
             exit(EXIT_FAILURE);
         case 'h':
             [[fallthrough]];
@@ -144,7 +144,7 @@ int main(int argc, char *argv[])
 
     PT_VMR vmr = create_interface();
 
-    int rep = login(vmr, kind);
+    long rep = login(vmr, kind);
     if (rep != 0)
     {
         log_fatal("Error logging into the Voicemeeter API");
@@ -185,15 +185,15 @@ int main(int argc, char *argv[])
     }
 
     rep = logout(vmr);
-    if (rep == 0)
+    if (rep != 0)
-    {
-        return EXIT_SUCCESS;
-    }
-    else
     {
         log_fatal("Error logging out of the Voicemeeter API");
         return EXIT_FAILURE;
     }
+    else
+    {
+        return EXIT_SUCCESS;
+    }
 }
 
 /**

src/wrapper.c

@@ -30,7 +30,7 @@
  */
 long login(PT_VMR vmr, int kind)
 {
-    int rep;
+    long rep;
     long v;
 
     log_trace("VBVMR_Login()");
@@ -75,7 +75,7 @@ long login(PT_VMR vmr, int kind)
  */
 long logout(PT_VMR vmr)
 {
-    int rep;
+    long rep;
 
     Sleep(20); /* give time for last command */
     log_trace("VBVMR_Logout()");