46 lines
1.4 KiB
Diff
46 lines
1.4 KiB
Diff
diff --git a/siod/editline.c b/siod/editline.c
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index 6a1b847..964fe5e 100644
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--- a/siod/editline.c
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+++ b/siod/editline.c
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@@ -176,7 +176,7 @@ STATIC STATUS h_next();
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STATIC STATUS h_prev();
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STATIC STATUS h_first();
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STATIC STATUS h_last();
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-STATIC int substrcmp(char *text, char *pat, int len);
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+STATIC int substrcmp(const char *text, const char *pat, size_t len);
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STATIC ECHAR *search_hist(ECHAR *search, ECHAR *(*move)());
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STATIC STATUS h_search();
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STATIC STATUS fd_char();
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@@ -224,10 +224,10 @@ int rl_meta_chars = 0;
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*/
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STATIC ECHAR *editinput();
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#if defined(USE_TERMCAP)
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-extern char *getenv();
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-extern char *tgetstr();
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-extern int tgetent();
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-extern int tgetnum();
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+extern char *getenv(const char *);
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+extern char *tgetstr(char *, char **);
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+extern int tgetent(char *, const char *);
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+extern int tgetnum(char *);
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#endif /* defined(USE_TERMCAP) */
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/*
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@@ -806,7 +806,7 @@ STATIC STATUS h_last()
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/*
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** Return zero if pat appears as a substring in text.
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*/
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-STATIC int substrcmp(char *text, char *pat, int len)
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+STATIC int substrcmp(const char *text, const char *pat, size_t len)
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{
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ECHAR c;
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@@ -823,7 +823,7 @@ STATIC ECHAR *search_hist(ECHAR *search, ECHAR *(*move)())
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static ECHAR *old_search;
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int len;
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int pos;
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- int (*match)();
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+ int (*match)(const char *, const char *, size_t);
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char *pat;
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/* Save or get remembered search pattern. */
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