allow compile-time setting for XCB queue buffer size

[free-sw/xcb/libxcb] / src / c_client.py

diff --git a/src/c_client.py b/src/c_client.py
index 1c6ad16..99fe114 100755 (executable)
--- a/src/c_client.py
+++ b/src/c_client.py
@@ -176,6 +176,12 @@ def c_open(self):
         for (n, h) in self.imports:
             _hc('#include "%s.h"', h)
 
+    _h('')
+    _h('#ifdef __cplusplus')
+    _h('extern "C" {')
+    _h('#endif')
+
+    if _ns.is_ext:
         _h('')
         _h('#define XCB_%s_MAJOR_VERSION %s', _ns.ext_name.upper(), _ns.major_version)
         _h('#define XCB_%s_MINOR_VERSION %s', _ns.ext_name.upper(), _ns.minor_version)
@@ -193,6 +199,12 @@ def c_close(self):
     _h_setlevel(2)
     _c_setlevel(2)
     _hc('')
+
+    _h('')
+    _h('#ifdef __cplusplus')
+    _h('}')
+    _h('#endif')
+
     _h('')
     _h('#endif')
     _h('')
@@ -635,9 +647,15 @@ def _c_complex(self):
     struct_fields = []
     maxtypelen = 0
 
+    varfield = None
     for field in self.fields:
         if not field.type.fixed_size():
-            break
+            varfield = field.c_field_name
+            continue
+        if varfield != None and not field.type.is_pad and field.wire:
+            errmsg = '%s: warning: variable field %s followed by fixed field %s\n' % (self.c_type, varfield, field.c_field_name)
+            sys.stderr.write(errmsg)
+            # sys.exit(1)
         if field.wire:
             struct_fields.append(field)