1 // SPDX-License-Identifier: GPL-2.0-or-later 2 3 extern void *jent_zalloc(unsigned int len); 4 extern void jent_zfree(void *ptr); 5 extern void jent_panic(char *s); 6 extern void jent_memcpy(void *dest, const void *src, unsigned int n); 7 extern void jent_get_nstime(__u64 *out); 8 9 struct rand_data; 10 extern int jent_entropy_init(void); 11 extern int jent_read_entropy(struct rand_data *ec, unsigned char *data, 12 unsigned int len); 13 14 extern struct rand_data *jent_entropy_collector_alloc(unsigned int osr, 15 unsigned int flags); 16 extern void jent_entropy_collector_free(struct rand_data *entropy_collector); 17