ExtFunc *get_proc_address(const string &name)
{
#ifndef WIN32
- return glXGetProcAddressARB(reinterpret_cast<const GLubyte *>(name.c_str()));
+ return glXGetProcAddressARB(reinterpret_cast<const unsigned char *>(name.c_str()));
#else
return reinterpret_cast<ExtFunc *>(wglGetProcAddress(name.c_str()));
#endif