-/**
- * Allocate an array of program instructions.
- * \param numInst number of instructions
- * \return pointer to instruction memory
- */
-struct prog_instruction *
-_mesa_alloc_instructions(GLuint numInst)
-{
- return
- calloc(1, numInst * sizeof(struct prog_instruction));
-}
-
-
-/**
- * Reallocate memory storing an array of program instructions.
- * This is used when we need to append additional instructions onto an
- * program.
- * \param oldInst pointer to first of old/src instructions
- * \param numOldInst number of instructions at <oldInst>
- * \param numNewInst desired size of new instruction array.
- * \return pointer to start of new instruction array.
- */
-struct prog_instruction *
-_mesa_realloc_instructions(struct prog_instruction *oldInst,
- GLuint numOldInst, GLuint numNewInst)
-{
- struct prog_instruction *newInst;
-
- newInst = (struct prog_instruction *)
- _mesa_realloc(oldInst,
- numOldInst * sizeof(struct prog_instruction),
- numNewInst * sizeof(struct prog_instruction));
-
- return newInst;
-}
-
-