Avoid type names and keywords

This fixes various errors when compiling with current toolchains and/or
-std=c23.

Signed-off-by: Nils Philippsen <nils@tiptoe.de>

libgimpconfig/gimpconfig-serialize.c

@@ -522,10 +522,10 @@ gimp_config_serialize_value (const GValue *value,
 
   if (G_VALUE_HOLDS_BOOLEAN (value))
     {
-      gboolean bool;
+      gboolean boolean;
 
-      bool = g_value_get_boolean (value);
-      g_string_append (str, bool ? "yes" : "no");
+      boolean = g_value_get_boolean (value);
+      g_string_append (str, boolean ? "yes" : "no");
       return TRUE;
     }
 

plug-ins/selection-to-path/types.h

@@ -19,15 +19,10 @@
 #ifndef TYPES_H
 #define TYPES_H
 
-/* Booleans.  */
-typedef enum { false = 0, true = 1 } boolean;
-
-/* The X11 library defines `FALSE' and `TRUE', and so we only want to
-   define them if necessary.  */
-#ifndef FALSE
-#define FALSE false
-#define TRUE true
-#endif /* FALSE */
+/* Cope with C23 */
+typedef int boolean;
+#define false FALSE
+#define true TRUE
 
 /* The usual null-terminated string.  */
 typedef char *string;