1// -*- C++ -*- 2//===----------------------------------------------------------------------===// 3// 4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5// See https://llvm.org/LICENSE.txt for license information. 6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7// 8//===----------------------------------------------------------------------===// 9 10export { 11 using ::div_t; 12 using ::ldiv_t; 13 using ::lldiv_t; 14 using ::size_t; 15 16 // [support.start.term], start and termination 17 using ::_Exit; 18 using ::abort; 19 using ::at_quick_exit _LIBCPP_USING_IF_EXISTS; 20 using ::atexit; 21 using ::exit; 22 using ::quick_exit _LIBCPP_USING_IF_EXISTS; 23 24 using ::getenv; 25 using ::system; 26 27 // [c.malloc], C library memory allocation 28 using ::aligned_alloc _LIBCPP_USING_IF_EXISTS; 29 using ::calloc; 30 using ::free; 31 using ::malloc; 32 using ::realloc; 33 34 using ::atof; 35 using ::atoi; 36 using ::atol; 37 using ::atoll; 38 using ::strtod; 39 using ::strtof; 40 using ::strtol; 41 using ::strtold; 42 using ::strtoll; 43 using ::strtoul; 44 using ::strtoull; 45 46 // [c.mb.wcs], multibyte / wide string and character conversion functions 47 using ::mblen; 48#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS 49 using ::mbstowcs; 50 using ::mbtowc; 51 using ::wcstombs; 52 using ::wctomb; 53#endif 54 // [alg.c.library], C standard library algorithms 55 using ::bsearch; 56 using ::qsort; 57 58 // [c.math.rand], low-quality random number generation 59 using ::rand; 60 using ::srand; 61 62 // [c.math.abs], absolute values 63 using ::abs; 64 65 using ::labs; 66 using ::llabs; 67 68 using ::div; 69 using ::ldiv; 70 using ::lldiv; 71 72} // export 73