/** * D header file for POSIX's <string.h>. * * Note: * - The <string.h> header shall define NULL and size_t as described in <stddef.h>. *   However, D has builtin `null` and `size_t` is defined in `object`. * * See_Also:  https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/string.h.html * Copyright: D Language Foundation, 2019 * License:   $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost License 1.0) * Authors:   Mathias 'Geod24' Lang * Standards: The Open Group Base Specifications Issue 7, 2018 edition * Source:    $(DRUNTIMESRC core/sys/posix/_string.d) */module core.sys.posix.string; version (Posix):extern(C):nothrow:@nogc: /// Exposes `locale_t` as defined in `core.sys.posix.locale` (`<locale.h>`)public import core.sys.posix.locale : locale_t; /** * Exposes the C99 functions * * C extensions and XSI extensions are missing */public import core.stdc.string; /// Copy string until character foundvoid*  memccpy(return scope void* dst, scope const void* src, int c, size_t n) pure;/// Copy string (including terminating '\0')char*  stpcpy(return scope char* dst, scope const char* src) pure;/// Dittochar*  stpncpy(return scope char* dst, const char* src, size_t len) pure;/// Compare strings according to current collationint    strcoll_l(scope const char* s1, scope const char* s2, locale_t locale);///char*  strerror_l(int, locale_t);/// Find length of string up to `maxlen`size_t strnlen(scope const char* str, size_t maxlen) pure;/// System signal messagesconst(char)*  strsignal(int);/// Isolate sequential tokens in a null-terminated stringchar*  strtok_r(return scope char* str, scope const char* sep, char** context) pure;/// Transform a string under localesize_t strxfrm_l(char* s1, scope const char* s2, size_t n, locale_t locale);