assertion.h File Reference

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Macros
#define	PICOW_HTTP_ASSERT(c)
	Assert that a condition is true. More...
#define	AZ(x)   do { PICOW_HTTP_ASSERT((x) == 0); } while (0)
	Assert that a value is zero or NULL More...
#define	AN(x)   do { PICOW_HTTP_ASSERT((x) != 0); } while (0)
	Assert that a value is not zero, or not NULL More...
#define	ZERO_OBJ(to, sz)
	Set an object to all zero. More...
#define	INIT_OBJ(to, type_magic)
	Initialize an object with its magic number. More...
#define	FINI_OBJ(to)
	Finalize an object. More...
#define	VALID_OBJ(ptr, type_magic)    ((ptr) != NULL && (ptr)->magic == (type_magic))
	Return true if an object is valid for its type. More...
#define	CHECK_OBJ(ptr, type_magic)
	Assert that an object is valid for its type. More...
#define	CHECK_OBJ_NOTNULL(ptr, type_magic)
	Assert that a pointer is not NULL, and points to an object that is valid for its type. More...
#define	CHECK_OBJ_ORNULL(ptr, type_magic)
	Assert that a pointer is either NULL, or it points to an object that is valid for its type. More...
#define	CAST_OBJ(to, from, type_magic)
	Cast a pointer, and if not NULL, assert that it points to an object that is valid for its type. More...
#define	CAST_OBJ_NOTNULL(to, from, type_magic)
	Cast a pointer, and assert that it it is not NULL and points to an object that is valid for its type. More...

Detailed Description

Assertions, type checking, and pointer operations