Lines Matching refs:stack

252 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
253 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
260  * Returns the top of the stack, or NULL.
266 /* Same as previous macro, but useful when we know that the buffer stack is not
710 /* Number of entries by which start-condition stack grows. */
1517 /** Pushes the new state onto the stack. The new state becomes
1518  *  the current state. This function will allocate the stack
1549 /** Removes and deletes the top of the stack, if present.
1569 /* Allocates the stack if it does not exist.
1579 		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1840     /* Pop the buffer stack, destroying each element. */
1847 	/* Destroy the stack itself. */