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$NetBSD: patch-src_line_c,v 1.1 2012/05/10 20:53:30 dholland Exp $
- don't use implicit int
- declare void functions void
- silence bogus initialization seen with gcc 4.1
--- src/line.c~ 2012-05-10 19:25:36.000000000 +0000
+++ src/line.c
@@ -60,7 +60,7 @@ register int used;
* might be in. Release the memory. The buffers are updated too; the magic
* conditions described in the above comments don't hold here.
*/
-PASCAL NEAR lfree(lp)
+VOID PASCAL NEAR lfree(lp)
register LINE *lp;
{
register BUFFER *bp;
@@ -129,7 +129,7 @@ register LINE *lp;
* displayed in more than 1 window we change EDIT t HARD. Set MODE if the
* mode line needs to be updated (the "*" has to be set).
*/
-PASCAL NEAR lchange(flag)
+VOID PASCAL NEAR lchange(flag)
register int flag;
{
register EWINDOW *wp;
@@ -158,7 +158,7 @@ register int flag;
}
}
-PASCAL NEAR insspace(f, n) /* insert spaces forward into text */
+int PASCAL NEAR insspace(f, n) /* insert spaces forward into text */
int f, n; /* default flag and numeric argument */
@@ -175,10 +175,10 @@ int f, n; /* default flag and numeric ar
*/
#if PROTO
-int PASCAL NEAR linstr(char *instr)
+int PASCAL NEAR linstr(CONST char *instr)
#else
int PASCAL NEAR linstr( instr)
-char *instr;
+CONST char *instr;
#endif
{
register int status;
@@ -220,9 +220,9 @@ char *instr;
*/
#if PROTO
-PASCAL NEAR linsert(int n, char c)
+int PASCAL NEAR linsert(int n, char c)
#else
-PASCAL NEAR linsert(n, c)
+int PASCAL NEAR linsert(n, c)
int n;
char c;
@@ -341,9 +341,9 @@ char c;
*/
#if PROTO
-PASCAL NEAR lowrite(char c)
+int PASCAL NEAR lowrite(char c)
#else
-PASCAL NEAR lowrite(c)
+int PASCAL NEAR lowrite(c)
char c; /* character to overwrite on current position */
#endif
@@ -470,7 +470,7 @@ should be put in the kill buffer.
*/
-PASCAL NEAR ldelete(n, kflag)
+int PASCAL NEAR ldelete(n, kflag)
long n; /* # of chars to delete */
int kflag; /* put killed text in kill buffer flag */
@@ -728,7 +728,7 @@ char *rline;
/* putctext: replace the current line with the passed in text */
-PASCAL NEAR putctext(iline)
+int PASCAL NEAR putctext(iline)
char *iline; /* contents of new line */
@@ -1066,6 +1066,10 @@ int f,n; /* prefix flag and argument */
LINE *curline;
KILL *kptr; /* pointer into kill buffer */
+ /* required by gcc 4.1 */
+ curoff = 0;
+ curline = NULL;
+
if (curbp->b_mode&MDVIEW) /* don't allow this command if */
return(rdonly()); /* we are in read only mode */
if (n < 0)
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