ref: 2a03ed80e4fc52c327e47e1749c97b4e2c1aa1d8
dir: /sys/src/libstdio/gets.c/
/* * pANS stdio -- gets */ #include "iolib.h" char *gets(char *as){ #ifdef secure stdin->flags|=ERR; return NULL; #else char *s=as; int c; while((c=getchar())!='\n' && c!=EOF) *s++=c; if(c!=EOF || s!=as) *s='\0'; else return NULL; return as; #endif }