Hi all!

I have some questions regarding this functions in the <ggi/ggi.h>:

/* Resource functions
 */
#define ggiResourceAcquire(res, actype) \
        (((res) == NULL) ? 0 : ggiResourceFastAcquire((res), (actype)))
#define ggiResourceRelease(res) \
        (((res) == NULL) ? 0 : ggiResourceFastRelease((res)))
#define ggiResourceMustAcquire(res)     ((res) != NULL)
int ggiResourceFastAcquire(ggi_resource_t res, uint32 actype);
int ggiResourceFastRelease(ggi_resource_t res);


There's _no_ manuals available, and I know really _nothing_ about this
functions.

I want to know:

1. What do they do?
2. Which resources are they regarding to?
3. How should they handled?

Is anyone here, who can help me?


Christoph Egger
E-Mail: [EMAIL PROTECTED]

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