glx: Untangle the prototypes around the GetProcAddress thunk

Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>

diff --git a/glx/glxext.c b/glx/glxext.c
index 601d08a..84ac43d 100644 (file)
--- a/glx/glxext.c
+++ b/glx/glxext.c
@@ -544,10 +544,10 @@ __glXleaveServer(GLboolean rendering)
     glxServerLeaveCount++;
 }
 
-static void (*(*_get_proc_address)(const char *))(void);
+static glx_gpa_proc _get_proc_address;
 
 void
-__glXsetGetProcAddress(void (*(*get_proc_address) (const char *))(void))
+__glXsetGetProcAddress(glx_gpa_proc get_proc_address)
 {
     _get_proc_address = get_proc_address;
 }

diff --git a/glx/glxserver.h b/glx/glxserver.h
index f862b63..7f36e5f 100644 (file)
--- a/glx/glxserver.h
+++ b/glx/glxserver.h
@@ -117,7 +117,9 @@ void __glXleaveServer(GLboolean rendering);
 void glxSuspendClients(void);
 void glxResumeClients(void);
 
-void __glXsetGetProcAddress(void (*(*get_proc_address) (const char *)) (void));
+typedef void (*glx_func_ptr)(void);
+typedef glx_func_ptr (*glx_gpa_proc)(const char *);
+void __glXsetGetProcAddress(glx_gpa_proc get_proc_address);
 void *__glGetProcAddress(const char *);
 
 void