diff --git a/auto/src/glew_head.c b/auto/src/glew_head.c
index b8c6854..6fa5fc2 100644
--- a/auto/src/glew_head.c
+++ b/auto/src/glew_head.c
@@ -122,7 +122,11 @@ void* NSGLGetProcAddress (const GLubyte *name)
 /*
  * Define glewGetProcAddress.
  */
-#if defined(GLEW_REGAL)
+#if defined(GLEW_CUSTOM_GET_PROC_ADDRESS)
+   glewResolveProcType glewResolveProc;
+   glewResolveDataType glewResolveData;
+#  define glewGetProcAddress(name) glewResolveProc((const char*)name, glewResolveData)
+#elif defined(GLEW_REGAL)
 #  define glewGetProcAddress(name) regalGetProcAddress((const GLchar *)name)
 #elif defined(GLEW_OSMESA)
 #  define glewGetProcAddress(name) OSMesaGetProcAddress((const char *)name)
diff --git a/auto/src/glew_head.h b/auto/src/glew_head.h
index c19cefb..b8d3ec2 100644
--- a/auto/src/glew_head.h
+++ b/auto/src/glew_head.h
@@ -187,6 +187,23 @@ typedef _W64 int ptrdiff_t;
 #define GLEW_VAR_EXPORT GLEWAPI
 #define GLEW_FUN_EXPORT GLEWAPI
 
+/*
+ * If you're integrating glew with something like Qt you really want to use
+ * the context created by Qt to resolve the function pointers.
+ * In this case define GLEW_CUSTOM_GET_PROC_ADDRESS and set the pointer below
+ * to your callback function.
+*/
+
+#ifdef GLEW_CUSTOM_GET_PROC_ADDRESS
+ typedef void*  glewResolveDataType;
+ typedef void* (*glewResolveProcType)(const char*, glewResolveDataType user);
+
+ /* This is your callback */
+ extern glewResolveProcType glewResolveProc;
+ /* This is your (optional) callback data */
+ extern glewResolveDataType glewResolveData;
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif