/usr/include/cdebconf/strutl.h is in libdebconfclient0-dev 0.158ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | /**
* @brief strutl.c
* @brief misc. routines for string handling
*/
#ifndef _STRUTL_H_
#define _STRUTL_H_
#include <stdarg.h>
#include <string.h>
#include "question.h"
#include "debian-installer/macros.h"
/* Does this compiler support sentinel checking? */
#if DI_GNUC_PREREQ(4,0)
# define ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__))
#else
# define ATTRIBUTE_SENTINEL
#endif
/**
* @brief strcmp with explicit start/stop
* @param s1, e1 start and stop of first string
* @param s2, e2 start and stop of second string
* @return -1, 0, 1 as for strcmp
*/
int strcountcmp(const char *s1, const char *e1, const char *s2, const char *e2);
/**
* @brief Strips leading and trailing spaces from a string; also
* strips trialing newline characters from the string
* @param buf string to strip
*/
char *strstrip(char *buf);
/**
* @brief Converts a string to lowercase
* @param buf string to convert
*/
char *strlower(char *buf);
/**
* @brief concatenates arbitrary number of strings to a buffer, with
* bounds checking
* @param buf output buffer
* @param len Length of buffer
* @param ... one or or strings to concatenate (end with NULL)
*/
void strvacat(char *buf, size_t len, ...)
#if defined(__GNUC__) && __GNUC__ >= 4
__attribute__((sentinel))
#endif
;
int strparsecword(char **inbuf, char *outbuf, size_t maxlen);
int strparsequoteword(char **inbuf, char *outbuf, size_t maxlen);
int strgetargc(const char *inbuf);
int strchoicesplit(const char *inbuf, char **argv, size_t maxnarg);
int strchoicesplitsort(const char *origbuf, const char *transbuf, const char *listorder, char **oargv, char **targv, int *tindex, size_t maxnarg);
int strcmdsplit(char *inbuf, char **argv, size_t maxnarg);
void strunescape(const char *inbuf, char *outbuf, const size_t maxlen, const int quote);
void strescape(const char *inbuf, char *outbuf, const size_t maxlen, const int quote);
char *unescapestr(const char *in);
char *escapestr(const char *in);
int strwrap(const char *str, const int width, char *lines[], int maxlines);
int strlongest(char **strs, int count);
size_t strwidth(const char *width);
int strpad(char *what, size_t maxsize);
int strtruncate (char *what, size_t maxsize);
typedef const char * (* lookup_function)(const char * name, void * user_data);
#define LOOKUP_FUNCTION(F) ((lookup_function) F)
char * strexpand(const char * src, lookup_function func, void * user_data);
#define STRALIGN_TAB "\t"
#define STRALIGN_ALIGN_CENTER "\x0e"
#define STRALIGN_ALIGN_RIGHT "\x0f"
int stralign(char **strs, int count);
char *strjoinv(const char *sep, va_list ap);
char *strjoin(const char *sep, ...) ATTRIBUTE_SENTINEL;
char *strreplace(const char *src, const char *from, const char *to);
#endif
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