1*ebffaa42SBen Gras #include <sys/cdefs.h> 2*ebffaa42SBen Gras #if !defined(lint) 3*ebffaa42SBen Gras __RCSID("$NetBSD: util.c,v 1.1 2004/07/02 00:05:23 sjg Exp $"); 4*ebffaa42SBen Gras #endif /* not lint */ 5*ebffaa42SBen Gras 6*ebffaa42SBen Gras #include <sys/types.h> 7*ebffaa42SBen Gras 8*ebffaa42SBen Gras #include "crypt.h" 9*ebffaa42SBen Gras 10*ebffaa42SBen Gras static const unsigned char itoa64[] = /* 0 ... 63 => ascii - 64 */ 11*ebffaa42SBen Gras "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; 12*ebffaa42SBen Gras 13*ebffaa42SBen Gras void __crypt_to64(char * s,u_int32_t v,int n)14*ebffaa42SBen Gras__crypt_to64(char *s, u_int32_t v, int n) 15*ebffaa42SBen Gras { 16*ebffaa42SBen Gras 17*ebffaa42SBen Gras while (--n >= 0) { 18*ebffaa42SBen Gras *s++ = itoa64[v & 0x3f]; 19*ebffaa42SBen Gras v >>= 6; 20*ebffaa42SBen Gras } 21*ebffaa42SBen Gras } 22