add a way to disable stack hashing
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@ -8,6 +8,9 @@
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// FIXME: find a way to not re-hash the whole stack when removing one item
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// incremental hash for every grow
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#if STACK_DISABLE_HASH
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#define STACK_HASH(p, s, h) {}
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#else
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#define STACK_HASH(p, s, h) \
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{ \
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unsigned char *v = (unsigned char *)(p); \
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@ -20,6 +23,7 @@
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(h) ^= (h) >> 11; \
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(h) += (h) << 15; \
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}
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#endif
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// TODO: add a rolling hash
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