ref: d376fac66cbd5efbe2f9f61a1e8b31af03a84a92
dir: /sys/src/libstdio/fprintf.c/
/* * pANS stdio -- fprintf */ #include "iolib.h" int fprintf(FILE *f, const char *fmt, ...){ int n; va_list args; va_start(args, fmt); n=vfprintf(f, fmt, args); va_end(args); return n; }