You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
921 B
34 lines
921 B
#ifndef STRUTIL_H
|
|
#define STRUTIL_H
|
|
|
|
#include <stddef.h>
|
|
|
|
// like strncpy, except:
|
|
// - it copies at most n-1 chars
|
|
// - the dest string is nul-terminated
|
|
// - it does not write useless bytes if strlen(src) < n
|
|
// - it returns the number of chars actually written (max n-1) if src has
|
|
// been copied completely, or n if src has been truncated
|
|
size_t
|
|
xstrncpy(char *dest, const char *src, size_t n);
|
|
|
|
// join tokens by sep into dst
|
|
// returns the number of chars actually written (max n-1) if no trucation
|
|
// occurred, or n if truncated
|
|
size_t
|
|
xstrjoin(char *dst, const char *const tokens[], char sep, size_t n);
|
|
|
|
// quote a string
|
|
// returns the new allocated string, to be freed by the caller
|
|
char *
|
|
strquote(const char *src);
|
|
|
|
#ifdef _WIN32
|
|
// convert a UTF-8 string to a wchar_t string
|
|
// returns the new allocated string, to be freed by the caller
|
|
wchar_t *
|
|
utf8_to_wide_char(const char *utf8);
|
|
#endif
|
|
|
|
#endif
|