Searched defs:IS_NULL (Results 1 - 2 of 2) sorted by relevance

/PHP_TRUNK/ext/mbstring/oniguruma/
H A Dregint.h209 #define IS_NULL(p) (((void*)(p)) == (void*)0) macro
211 #define CHECK_NULL_RETURN(p) if (IS_NULL(p)) return NULL
212 #define CHECK_NULL_RETURN_MEMERR(p) if (IS_NULL(p)) return ONIGERR_MEMORY
354 if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
360 if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
368 if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
/PHP_TRUNK/Zend/
H A Dzend_types.h208 #define IS_NULL 1 macro
382 #define Z_ISNULL(zval) (Z_TYPE(zval) == IS_NULL)
471 Z_TYPE_INFO_P(z) = IS_NULL; \

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