kc3-lang/kc3/doc/1_KC3/1.17_Ptr.en.md
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Hash : aa2e7c13
Author :
Thomas de Grivel
Date : 2025-04-15T16:57:04
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1.17 Ptr
In KC3 there should be no use for Ptr type but it’s here to stay
compatible with C’s void * type.
You can cast from and to a pointer but be careful about correctly chaining casts from the same type to the same type.
The only parsable pointer is the NULL pointer :
ikc3> (Ptr) 0
(Ptr) 0Top : KC3 documentation
Previous : 1.16 Map
Next : 1.18 Quote
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doc/1_KC3/1.17_Ptr.en.md
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# 1.17 Ptr In KC3 there should be no use for Ptr type but it's here to stay compatible with C's `void *` type. You can cast from and to a pointer but be careful about correctly chaining casts from the same type to the same type. The only parsable pointer is the NULL pointer : ```elixir ikc3> (Ptr) 0 (Ptr) 0 ``` --- Top : [KC3 documentation](/doc/) Previous : [1.16 Map](1.16_Map) Next : [1.18 Quote](1.18_Quote)