HelenOS sources

fprintf            46 uspace/lib/c/generic/io/printf.c int fprintf(FILE *stream, const char *fmt, ...)
fprintf           131 uspace/lib/c/include/stdio.h extern int fprintf(FILE *, const char *, ...)
fprintf           131 uspace/lib/posix/include/libc/stdio.h extern int fprintf(FILE *, const char *, ...)