ref: 17f7f6be4e1a316c0f5f26ff70e047aece4de2bc
dir: /sys/src/ape/lib/bsd/inet_ntoa.c/
/* posix */ #include <sys/types.h> #include <unistd.h> #include <stdlib.h> #include <stdio.h> /* bsd extensions */ #include <sys/uio.h> #include <sys/socket.h> #include <netinet/in.h> #include <sys/un.h> char* inet_ntoa(struct in_addr in) { static char s[18]; unsigned char *p; p = (unsigned char*)&in.s_addr; snprintf(s, sizeof s, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]); return s; }