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/*
* Smithsonian Astrophysical Observatory, Cambridge, MA, USA
* This code has been modified under the terms listed below and is made
* available under the same terms.
*/
/*
*---------------------------------------------------------------------------
*
* Blt_OpSpec --
*
* Structure to specify a set of operations for a TCL command.
* This is passed to the Blt_GetOp procedure to look
* for a function pointer associated with the operation name.
*
*---------------------------------------------------------------------------
*/
typedef struct {
const char *name; /* Name of operation */
int minChars; /* Minimum # characters to disambiguate */
void *proc;
int minArgs; /* Minimum # args required */
int maxArgs; /* Maximum # args required */
const char *usage; /* Usage message */
} Blt_OpSpec;
typedef enum {
BLT_OP_ARG0, /* Op is the first argument. */
BLT_OP_ARG1, /* Op is the second argument. */
BLT_OP_ARG2, /* Op is the third argument. */
BLT_OP_ARG3, /* Op is the fourth argument. */
BLT_OP_ARG4 /* Op is the fifth argument. */
} Blt_OpIndex;
#define BLT_OP_BINARY_SEARCH 0
#define BLT_OP_LINEAR_SEARCH 1
extern void *Blt_GetOpFromObj(Tcl_Interp *interp, int nSpecs,
Blt_OpSpec *specs, int operPos, int objc, Tcl_Obj *const *objv,
int flags);
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