/* * pANS stdio -- fprintf */ #include "iolib.h" #ifdef V10 #define flags _flag #define buf _base #else #endif int fprintf(FILE *f, const char *fmt, ...){ int n; va_list args; char buff[BUFSIZ]; if (f->flags & _IONBF) setbuf(f, buff); va_start(args, fmt); n=vfprintf(f, fmt, args); va_end(args); if ((char *)f->buf == buff) { fflush(f); setbuf(f, NULL); } return n; }