lwrandom.h

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 * PostGIS - Spatial Types for PostgreSQL
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#include <stddef.h>
#include <stdint.h>
 
void lwrandom_set_seed(int32_t seed);
double lwrandom_uniform(void);
 
/* for low-level external debugging */
void _lwrandom_set_seeds(int32_t s1, int32_t s2);
int32_t _lwrandom_get_seed(size_t idx);