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/*
* string.h
* string handling helpers
*
* Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/common/string.h
*/
#ifndef COMMON_STRING_H
#define COMMON_STRING_H
extern bool pg_str_endswith(const char *str, const char *end);
/*
* Portable version of posix' strnlen.
*
* Returns the number of characters before a null-byte in the string pointed
* to by str, unless there's no null-byte before maxlen. In the latter case
* maxlen is returned.
*
* Use the system strnlen if provided, it's likely to be faster.
*/
#ifdef HAVE_STRNLEN
#define pg_strnlen(str, maxlen) strnlen(str, maxlen)
#else
extern size_t pg_strnlen(const char *str, size_t maxlen);
#endif
#endif /* COMMON_STRING_H */
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