ref: d59f5ffaaee5f2e79b8dbf204564d78478d24c4c
dir: /src/libc/stdlib/rand.c/
#include <stdlib.h> #undef rand #undef srand static unsigned long next; void srand(unsigned seed) { next = seed; } int rand(void) /* RAND_MAX assumed to be 32767. */ { next = next * 1103515245 + 12345; return (unsigned)(next/65536) % 32768; }