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typedef unsigned char ubyte_t;
typedef ubyte_t *ubyte_pt;
typedef struct {
int useCount; /* Keeps track of the number sharing */
int entrySize; /* Entry size in bytes, including overhead */
int tableSize; /* Current number of entries in the table */
int freeHeadIdx; /* Index of first free entry in the table */
ubyte_pt bodyPtr; /* Pointer to table body */
int baseLength; /* Length of handleBase. */
char handleBase [1]; /* Base handle name. MUST BE LAST FIELD! */
} tblHeader_t;
typedef tblHeader_t *tblHeader_pt;
typedef struct {
int freeLink;
} entryHeader_t;
typedef entryHeader_t *entryHeader_pt;
void gdHandleFree _ANSI_ARGS_((void *headerPtr, void *entryPtr));
tblHeader_pt gdHandleTblInit _ANSI_ARGS_((CONST char *handleBase,
int entrySize, int initEntries));
int gdHandleTblReset _ANSI_ARGS_((tblHeader_pt tblHdrPtr, int initEntries));
entryHeader_pt gdAllocEntry _ANSI_ARGS_((tblHeader_pt tblHdrPtr,
int *entryIdxPtr));
void * gdHandleXlate _ANSI_ARGS_((Tcl_Interp *interp, void *headerPtr,
CONST char *handle));
void * gdHandleAlloc _ANSI_ARGS_((void *headerPtr, char *handlePtr));
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