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/*
* Copyright (C) 1996-2026 The Squid Software Foundation and contributors
*
* Squid software is distributed under GPLv2+ license and includes
* contributions from numerous individuals and organizations.
* Please see the COPYING and CONTRIBUTORS files for details.
*/
#ifndef SQUID_COMPAT_XSTRTO_H
#define SQUID_COMPAT_XSTRTO_H
// this function is not used by the remaining Squid C code
#if defined(__cplusplus)
/**
* Convert a c-string (or its prefix) into an unsigned integer.
* \param s input string
* \param end like strtoul's "end" pointer
* \param value pointer for result. Undefined on failure
* \param min minimum accepted value
* \param max maximum accepted value
*
* If @end is nullptr, we assume the caller wants a "strict strtoul", and hence
* "15a" is rejected.
* In either case, the value obtained is compared for min-max compliance.
* Base is always 0, i.e. autodetect depending on @s.
*
* \return true/false whether number was accepted. On failure, *value has
* undefined contents.
*/
bool xstrtoui(const char *s, char **end, unsigned int *value,
unsigned int min, unsigned int max);
#endif /* __cplusplus */
#endif /* SQUID_COMPAT_XSTRTO_H */
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