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Fix compilation under C23 #58

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Fix compilation under C23 #58

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14 changes: 7 additions & 7 deletions siod/editline.c
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Original file line number Diff line number Diff line change
Expand Up @@ -176,7 +176,7 @@ STATIC STATUS h_next();
STATIC STATUS h_prev();
STATIC STATUS h_first();
STATIC STATUS h_last();
STATIC int substrcmp(char *text, char *pat, int len);
STATIC int substrcmp(const char *text, const char *pat, size_t len);
STATIC ECHAR *search_hist(ECHAR *search, ECHAR *(*move)());
STATIC STATUS h_search();
STATIC STATUS fd_char();
Expand Down Expand Up @@ -224,10 +224,10 @@ int rl_meta_chars = 0;
*/
STATIC ECHAR *editinput();
#if defined(USE_TERMCAP)
extern char *getenv();
extern char *tgetstr();
extern int tgetent();
extern int tgetnum();
extern char *getenv(const char *);
extern char *tgetstr(char *, char **);
extern int tgetent(char *, const char *);
extern int tgetnum(char *);
#endif /* defined(USE_TERMCAP) */

/*
Expand Down Expand Up @@ -806,7 +806,7 @@ STATIC STATUS h_last()
/*
** Return zero if pat appears as a substring in text.
*/
STATIC int substrcmp(char *text, char *pat, int len)
STATIC int substrcmp(const char *text, const char *pat, size_t len)
{
ECHAR c;

Expand All @@ -823,7 +823,7 @@ STATIC ECHAR *search_hist(ECHAR *search, ECHAR *(*move)())
static ECHAR *old_search;
int len;
int pos;
int (*match)();
int (*match)(const char *, const char *, size_t);
char *pat;

/* Save or get remembered search pattern. */
Expand Down