boolean           423 Zend/zend_operators.h #define convert_to_boolean_ex(ppzv)	convert_to_ex_master(ppzv, boolean, BOOL)
boolean           524 ext/gd/libgd/gd_jpeg.c typedef boolean safeboolean;
boolean           117 ext/gd/libgd/gd_topal.c #ifndef boolean
boolean           312 ext/gd/libgd/gd_topal.c   boolean needs_zeroed;		/* TRUE if next pass must zero histogram */
boolean           322 ext/gd/libgd/gd_topal.c   boolean on_odd_row;		/* flag to remember which row we are on */
boolean           464 ext/oci8/oci8_collection.c 	boolean exists;
boolean           842 ext/oci8/oci8_interface.c 	boolean is_equal;