apr__SHA256_Init  590 srclib/apr/random/unix/sha2.c         apr__SHA256_Init(&context);
apr__SHA256_Init   60 srclib/apr/random/unix/sha2.h void apr__SHA256_Init(SHA256_CTX *);
apr__SHA256_Init    8 srclib/apr/random/unix/sha2_glue.c     apr__SHA256_Init(h->data);