HelenOS sources

_format_char     1368 common/printf/printf_core.c 				rc = _format_char(va_arg(ap, int), width, flags, ps, &counter);
_format_char     1368 kernel/generic/common/printf/printf_core.c 				rc = _format_char(va_arg(ap, int), width, flags, ps, &counter);
_format_char     1368 uspace/lib/c/common/printf/printf_core.c 				rc = _format_char(va_arg(ap, int), width, flags, ps, &counter);