From 4dabefbee058b92a3a9abf4b49019ab7003d1e3d Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Tue, 16 Apr 2024 10:13:04 +0900
Subject: [PATCH] Drop old K&R style function declarations

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
---
 .../sharpnesseditor/clapack/abort_.c          |  6 --
 .../sharpnesseditor/clapack/close.c           | 18 +----
 .../sharpnesseditor/clapack/endfile.c         | 23 +-----
 .../coreplugin/sharpnesseditor/clapack/err.c  | 37 +--------
 .../coreplugin/sharpnesseditor/clapack/fio.h  | 11 ---
 .../coreplugin/sharpnesseditor/clapack/fmt.c  | 69 ++---------------
 .../coreplugin/sharpnesseditor/clapack/fmt.h  | 16 +---
 .../sharpnesseditor/clapack/fmtlib.c          |  5 --
 .../coreplugin/sharpnesseditor/clapack/open.c | 49 ++----------
 .../sharpnesseditor/clapack/s_cmp.c           |  4 -
 .../sharpnesseditor/clapack/s_copy.c          |  4 -
 .../sharpnesseditor/clapack/s_stop.c          |  5 --
 .../coreplugin/sharpnesseditor/clapack/sfe.c  |  4 -
 .../sharpnesseditor/clapack/sig_die.c         |  4 -
 .../coreplugin/sharpnesseditor/clapack/util.c | 18 +----
 .../coreplugin/sharpnesseditor/clapack/wref.c | 10 ---
 .../sharpnesseditor/clapack/wrtfmt.c          | 76 ++++---------------
 .../coreplugin/sharpnesseditor/clapack/wsfe.c |  4 -
 18 files changed, 40 insertions(+), 323 deletions(-)

diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/abort_.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/abort_.c
index 889c89f..67278e9 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/abort_.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/abort_.c
@@ -1,15 +1,9 @@
 #include "stdio.h"
 #include "f2c.h"
 
-#ifdef KR_headers
-extern VOID sig_die();
-
-int abort_()
-#else
 extern void sig_die(char*,int);
 
 int abort_(void)
-#endif
 {
 sig_die("Fortran abort routine called", 1);
 return 0;	/* not reached */
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/close.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/close.c
index 5810059..d305ccf 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/close.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/close.c
@@ -1,8 +1,5 @@
 #include "f2c.h"
 #include "fio.h"
-#ifdef KR_headers
-integer f_clos(a) cllist *a;
-#else
 #undef abs
 #undef min
 #undef max
@@ -24,7 +21,6 @@ extern int unlink(const char*);
 #endif
 
 integer f_clos(cllist *a)
-#endif
 {	unit *b;
 
 	if(a->cunit >= MXUNIT) return(0);
@@ -62,12 +58,7 @@ integer f_clos(cllist *a)
 	b->ufnm=NULL;
 	return(0);
 	}
- void
-#ifdef KR_headers
-f_exit()
-#else
-f_exit(void)
-#endif
+void f_exit(void)
 {	int i;
 	static cllist xx;
 	if (!xx.cerr) {
@@ -80,12 +71,7 @@ f_exit(void)
 		}
 	}
 }
- int
-#ifdef KR_headers
-flush_()
-#else
-flush_(void)
-#endif
+int flush_(void)
 {	int i;
 	for(i=0;i<MXUNIT;i++)
 		if(f__units[i].ufd != NULL && f__units[i].uwrt)
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/endfile.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/endfile.c
index f8802ee..d309fc2 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/endfile.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/endfile.c
@@ -1,24 +1,15 @@
 #include "f2c.h"
 #include "fio.h"
 
-#ifdef KR_headers
-extern char *strcpy();
-extern FILE *tmpfile();
-#else
 #undef abs
 #undef min
 #undef max
 #include "stdlib.h"
 #include "string.h"
-#endif
 
 extern char *f__r_mode[], *f__w_mode[];
 
-#ifdef KR_headers
-integer f_end(a) alist *a;
-#else
 integer f_end(alist *a)
-#endif
 {
 	unit *b;
 	FILE *tf;
@@ -36,12 +27,7 @@ integer f_end(alist *a)
 	return(b->useek ? t_runc(a) : 0);
 }
 
- static int
-#ifdef KR_headers
-copy(from, len, to) FILE *from, *to; long len;
-#else
-copy(FILE *from, long len, FILE *to)
-#endif
+static int copy(FILE *from, long len, FILE *to)
 {
 	int len1;
 	char buf[BUFSIZ];
@@ -55,12 +41,7 @@ copy(FILE *from, long len, FILE *to)
 	return 0;
 	}
 
- int
-#ifdef KR_headers
-t_runc(a) alist *a;
-#else
-t_runc(alist *a)
-#endif
+int t_runc(alist *a)
 {
 	long loc, len;
 	unit *b;
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/err.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/err.c
index 573372c..90af7ca 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/err.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/err.c
@@ -5,14 +5,10 @@
 #include "sys/stat.h"
 #endif
 #include "f2c.h"
-#ifdef KR_headers
-extern char *malloc();
-#else
 #undef abs
 #undef min
 #undef max
 #include "stdlib.h"
-#endif
 #include "fio.h"
 #include "fmt.h"	/* for struct syl */
 
@@ -25,17 +21,10 @@ flag f__reading;	/*1 if reading, 0 if writing*/
 flag f__cplus,f__cblank;
 char *f__fmtbuf;
 flag f__external;	/*1 if external io, 0 if internal */
-#ifdef KR_headers
-int (*f__doed)(),(*f__doned)();
-int (*f__doend)(),(*f__donewrec)(),(*f__dorevert)();
-int (*f__getn)();	/* for formatted input */
-void (*f__putn)();	/* for formatted output */
-#else
 int (*f__getn)(void);	/* for formatted input */
 void (*f__putn)(int);	/* for formatted output */
 int (*f__doed)(struct syl*, char*, ftnlen),(*f__doned)(struct syl*);
 int (*f__dorevert)(void),(*f__donewrec)(void),(*f__doend)(void);
-#endif
 flag f__sequential;	/*1 if sequential io, 0 if direct*/
 flag f__formatted;	/*1 if formatted io, 0 if unformatted*/
 FILE *f__cf;	/*current file*/
@@ -81,11 +70,7 @@ char *F_err[] =
 };
 #define MAXERR (sizeof(F_err)/sizeof(char *)+100)
 
-#ifdef KR_headers
-int f__canseek(f) FILE *f; /*SYSDEP*/
-#else
 int f__canseek(FILE *f) /*SYSDEP*/
-#endif
 {
 #ifdef NON_UNIX_STDIO
 	return !isatty(fileno(f));
@@ -135,12 +120,7 @@ int f__canseek(FILE *f) /*SYSDEP*/
 #endif
 }
 
- void
-#ifdef KR_headers
-f__fatal(n,s) char *s;
-#else
-f__fatal(int n, char *s)
-#endif
+void f__fatal(int n, char *s)
 {
 	if(n<100 && n>=0) perror(s); /*SYSDEP*/
 	else if(n >= (int)MAXERR || n < -1)
@@ -187,11 +167,7 @@ f_init(Void)
 	p->uwrt=1;
 }
 
-#ifdef KR_headers
-int f__nowreading(x) unit *x;
-#else
 int f__nowreading(unit *x)
-#endif
 {
 	long loc;
 	int ufmt, urw;
@@ -219,11 +195,7 @@ int f__nowreading(unit *x)
 	return 0;
 }
 
-#ifdef KR_headers
-int f__nowwriting(x) unit *x;
-#else
 int f__nowwriting(unit *x)
-#endif
 {
 	long loc;
 	int ufmt;
@@ -258,12 +230,7 @@ int f__nowwriting(unit *x)
 	return 0;
 }
 
- int
-#ifdef KR_headers
-err__fl(f, m, s) int f, m; char *s;
-#else
-err__fl(int f, int m, char *s)
-#endif
+int err__fl(int f, int m, char *s)
 {
 	if (!f)
 		f__fatal(m, s);
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fio.h b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fio.h
index bb20dd2..b1632d5 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fio.h
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fio.h
@@ -45,16 +45,6 @@ extern flag f__init;
 extern cilist *f__elist;	/*active external io list*/
 extern flag f__reading,f__external,f__sequential,f__formatted;
 #undef Void
-#ifdef KR_headers
-#define Void /*void*/
-extern int (*f__getn)();	/* for formatted input */
-extern void (*f__putn)();	/* for formatted output */
-extern void x_putc();
-extern long f__inode();
-extern VOID sig_die();
-extern int (*f__donewrec)(), t_putc(), x_wSL();
-extern int c_sfe(), err__fl(), xrd_SL(), f__putbuf();
-#else
 #define Void void
 #ifdef __cplusplus
 extern "C" {
@@ -80,7 +70,6 @@ extern int f__putbuf(int);
 #ifdef __cplusplus
 	}
 #endif
-#endif
 extern int (*f__doend)(Void);
 extern FILE *f__cf;	/*current file*/
 extern unit *f__curunit;	/*current unit*/
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmt.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmt.c
index d0d2997..a4fcbc3 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmt.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmt.c
@@ -21,12 +21,7 @@ extern flag f__cblank,f__cplus;	/*blanks in I and compulsory plus*/
 static struct syl f__syl[SYLMX];
 int f__parenlvl,f__pc,f__revloc;
 
- static
-#ifdef KR_headers
-char *ap_end(s) char *s;
-#else
-char *ap_end(char *s)
-#endif
+static char *ap_end(char *s)
 {	char quote;
 	quote= *s++;
 	for(;*s;s++)
@@ -41,12 +36,7 @@ char *ap_end(char *s)
 	/*NOTREACHED*/ return 0;
 }
 
- static
-#ifdef KR_headers
-int op_gen(a,b,c,d)
-#else
-int op_gen(int a, int b, int c, int d)
-#endif
+static int op_gen(int a, int b, int c, int d)
 {	struct syl *p= &f__syl[f__pc];
 	if(f__pc>=SYLMX)
 	{	fprintf(stderr,"format too complicated:\n");
@@ -59,13 +49,8 @@ int op_gen(int a, int b, int c, int d)
 	return(f__pc++);
 }
 
-#ifdef KR_headers
-static char *f_list();
-static char *gt_num(s,n,n1) char *s; int *n, n1;
-#else
 static char *f_list(char*);
 static char *gt_num(char *s, int *n, int n1)
-#endif
 {	int m=0,f__cnt=0;
 	char c;
 	for(c= *s;;c = *s)
@@ -87,12 +72,7 @@ static char *gt_num(char *s, int *n, int n1)
 	return(s);
 }
 
- static
-#ifdef KR_headers
-char *f_s(s,curloc) char *s;
-#else
-char *f_s(char *s, int curloc)
-#endif
+static char *f_s(char *s, int curloc)
 {
 	skip(s);
 	if(*s++!='(')
@@ -109,12 +89,7 @@ char *f_s(char *s, int curloc)
 	return(s);
 }
 
- static
-#ifdef KR_headers
-int ne_d(s,p) char *s,**p;
-#else
-int ne_d(char *s, char **p)
-#endif
+static int ne_d(char *s, char **p)
 {	int n,x,sign=0;
 	struct syl *sp;
 	switch(*s)
@@ -201,12 +176,7 @@ int ne_d(char *s, char **p)
 	return(1);
 }
 
- static
-#ifdef KR_headers
-int e_d(s,p) char *s,**p;
-#else
-int e_d(char *s, char **p)
-#endif
+static int e_d(char *s, char **p)
 {	int i,im,n,w,d,e,found=0,x=0;
 	char *sv=s;
 	s=gt_num(s,&n,1);
@@ -321,12 +291,7 @@ int e_d(char *s, char **p)
 	return(1);
 }
 
- static
-#ifdef KR_headers
-char *i_tem(s) char *s;
-#else
-char *i_tem(char *s)
-#endif
+static char *i_tem(char *s)
 {	char *t;
 	int n,curloc;
 	if(*s==')') return(s);
@@ -337,12 +302,7 @@ char *i_tem(char *s)
 	return(f_s(s,curloc));
 }
 
- static
-#ifdef KR_headers
-char *f_list(s) char *s;
-#else
-char *f_list(char *s)
-#endif
+static char *f_list(char *s)
 {
 	for(;*s!=0;)
 	{	skip(s);
@@ -362,11 +322,7 @@ char *f_list(char *s)
 	return(NULL);
 }
 
-#ifdef KR_headers
-int pars_f(s) char *s;
-#else
 int pars_f(char *s)
-#endif
 {
 	f__parenlvl=f__revloc=f__pc=0;
 	if(f_s(s,0) == NULL)
@@ -380,12 +336,7 @@ int pars_f(char *s)
 int f__cnt[STKSZ],f__ret[STKSZ],f__cp,f__rp;
 flag f__workdone, f__nonl;
 
- static
-#ifdef KR_headers
-int type_f(n)
-#else
-int type_f(int n)
-#endif
+static int type_f(int n)
 {
 	switch(n)
 	{
@@ -414,11 +365,7 @@ int type_f(int n)
 	}
 }
 
-#ifdef KR_headers
-integer do_fio(number,ptr,len) ftnint *number; ftnlen len; char *ptr;
-#else
 integer do_fio(ftnint *number, char *ptr, ftnlen len)
-#endif
 {	struct syl *p;
 	int n,i;
 	for(i=0;i<*number;i++,ptr+=len)
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmt.h b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmt.h
index 19065a2..b46bc9c 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmt.h
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmt.h
@@ -46,21 +46,12 @@ typedef union
 } ufloat;
 typedef union
 {	short is;
-#ifndef KR_headers
-	signed
-#endif
-		char ic;
+	signed char ic;
 	integer il;
 #ifdef Allow_TYQUAD
 	longint ili;
 #endif
 } Uint;
-#ifdef KR_headers
-extern int (*f__doed)(),(*f__doned)();
-extern int (*f__dorevert)();
-extern int rd_ed(),rd_ned();
-extern int w_ed(),w_ned();
-#else
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -76,7 +67,6 @@ extern int wrt_L(Uint*, int, ftnlen);
 #ifdef __cplusplus
 	}
 #endif
-#endif
 extern flag f__cblank,f__cplus,f__workdone, f__nonl;
 extern char *f__fmtbuf;
 extern int f__scale;
@@ -93,8 +83,4 @@ extern int f__cursor;
 #define TYQUAD 14
 #endif
 
-#ifdef KR_headers
-extern char *f__icvt();
-#else
 extern char *f__icvt(longint, int*, int*, int);
-#endif
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmtlib.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmtlib.c
index 0c25dee..8343337 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmtlib.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/fmtlib.c
@@ -9,12 +9,7 @@
 #define ulongint unsigned long
 #endif
 
-#ifdef KR_headers
-char *f__icvt(value,ndigit,sign, base) longint value; int *ndigit,*sign;
- int base;
-#else
 char *f__icvt(longint value, int *ndigit, int *sign, int base)
-#endif
 {
 	static char buf[MAXINTLENGTH+1];
 	int i;
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/open.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/open.c
index 9c379fe..e781075 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/open.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/open.c
@@ -9,20 +9,12 @@
 #endif
 #endif
 
-#ifdef KR_headers
-extern char *malloc();
-#ifdef NON_ANSI_STDIO
-extern char *mktemp();
-#endif
-extern integer f_clos();
-#else
 #undef abs
 #undef min
 #undef max
 #include "stdlib.h"
 extern int f__canseek(FILE*);
 extern integer f_clos(cllist*);
-#endif
 
 #ifdef NON_ANSI_RW_MODES
 char *f__r_mode[2] = {"r", "r"};
@@ -32,15 +24,10 @@ char *f__r_mode[2] = {"rb", "r"};
 char *f__w_mode[4] = {"wb", "w", "r+b", "r+"};
 #endif
 
- static char f__buf0[400], *f__buf = f__buf0;
- int f__buflen = (int)sizeof(f__buf0);
+static char f__buf0[400], *f__buf = f__buf0;
+int f__buflen = (int)sizeof(f__buf0);
 
- static void
-#ifdef KR_headers
-f__bufadj(n, c) int n, c;
-#else
-f__bufadj(int n, int c)
-#endif
+static void f__bufadj(int n, int c)
 {
 	unsigned int len;
 	char *nbuf, *s, *t, *te;
@@ -62,12 +49,7 @@ f__bufadj(int n, int c)
 	f__buf = nbuf;
 	}
 
- int
-#ifdef KR_headers
-f__putbuf(c) int c;
-#else
-f__putbuf(int c)
-#endif
+int f__putbuf(int c)
 {
 	char *s, *se;
 	int n;
@@ -92,12 +74,7 @@ f__putbuf(int c)
 	return 0;
 	}
 
- void
-#ifdef KR_headers
-x_putc(c)
-#else
-x_putc(int c)
-#endif
+void x_putc(int c)
 {
 	if (f__recpos >= f__buflen)
 		f__bufadj(f__recpos, f__buflen);
@@ -106,12 +83,7 @@ x_putc(int c)
 
 #define opnerr(f,m,s) {if(f) errno= m; else opn_err(m,s,a); return(m);}
 
- static void
-#ifdef KR_headers
-opn_err(m, s, a) int m; char *s; olist *a;
-#else
-opn_err(int m, char *s, olist *a)
-#endif
+static void opn_err(int m, char *s, olist *a)
 {
 	if (a->ofnm) {
 		/* supply file name to error message */
@@ -122,11 +94,7 @@ opn_err(int m, char *s, olist *a)
 	f__fatal(m, s);
 	}
 
-#ifdef KR_headers
-integer f_open(a) olist *a;
-#else
 integer f_open(olist *a)
-#endif
 {	unit *b;
 	integer rv;
 	char buf[256], *s;
@@ -270,11 +238,8 @@ integer f_open(olist *a)
 				opnerr(a->oerr,129,"open");
 	return(0);
 }
-#ifdef KR_headers
-int fk_open(seq,fmt,n) ftnint n;
-#else
+
 int fk_open(int seq, int fmt, ftnint n)
-#endif
 {	char nbuf[10];
 	olist a;
 	(void) sprintf(nbuf,"fort.%ld",(long)n);
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_cmp.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_cmp.c
index c6fd9c0..cd6a7dc 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_cmp.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_cmp.c
@@ -2,11 +2,7 @@
 
 /* compare two strings */
 
-#ifdef KR_headers
-integer s_cmp(a0, b0, la, lb) char *a0, *b0; ftnlen la, lb;
-#else
 integer s_cmp(char *a0, char *b0, ftnlen la, ftnlen lb)
-#endif
 {
 unsigned char *a, *aend, *b, *bend;
 a = (unsigned char *)a0;
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_copy.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_copy.c
index 9287d7f..289c67d 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_copy.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_copy.c
@@ -8,11 +8,7 @@
 
 /* assign strings:  a = b */
 
-#ifdef KR_headers
-VOID s_copy(a, b, la, lb) char *a, *b; ftnlen la, lb;
-#else
 void s_copy(char *a, char *b, ftnlen la, ftnlen lb)
-#endif
 {
 	char *aend, *bend;
 
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_stop.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_stop.c
index fb57bde..049f71b 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_stop.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/s_stop.c
@@ -1,10 +1,6 @@
 #include "stdio.h"
 #include "f2c.h"
 
-#ifdef KR_headers
-extern void f_exit();
-VOID s_stop(s, n) char *s; ftnlen n;
-#else
 #undef abs
 #undef min
 #undef max
@@ -15,7 +11,6 @@ extern "C" {
 void f_exit(void);
 
 int s_stop(char *s, ftnlen n)
-#endif
 {
 int i;
 
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/sfe.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/sfe.c
index 5ae01ae..4f8907e 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/sfe.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/sfe.c
@@ -11,11 +11,7 @@ integer e_rsfe(Void)
 	return(n);
 }
 
-#ifdef KR_headers
-int c_sfe(a) cilist *a; /* check */
-#else
 int c_sfe(cilist *a) /* check */
-#endif
 {	unit *p;
 	f__curunit = p = &f__units[a->ciunit];
 	if(a->ciunit >= MXUNIT || a->ciunit<0)
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/sig_die.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/sig_die.c
index d17bc6b..7833520 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/sig_die.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/sig_die.c
@@ -7,9 +7,6 @@
 #endif
 #endif
 
-#ifdef KR_headers
-void sig_die(s, kill) char *s; int kill;
-#else
 #include "stdlib.h"
 #ifdef __cplusplus
 extern "C" {
@@ -17,7 +14,6 @@ extern "C" {
  extern void f_exit(void);
 
 void sig_die(char *s, int kill)
-#endif
 {
 	/* print error message, then clear buffers */
 	fprintf(stderr, "%s\n", s);
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/util.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/util.c
index 6468db0..684cdfc 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/util.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/util.c
@@ -7,12 +7,7 @@
 #include "f2c.h"
 #include "fio.h"
 
- VOID
-#ifdef KR_headers
-g_char(a,alen,b) char *a,*b; ftnlen alen;
-#else
-g_char(char *a, ftnlen alen, char *b)
-#endif
+void g_char(char *a, ftnlen alen, char *b)
 {
 	char *x = a + alen, *y = b + alen;
 
@@ -29,22 +24,13 @@ g_char(char *a, ftnlen alen, char *b)
 		while(x-- > a);
 	}
 
- VOID
-#ifdef KR_headers
-b_char(a,b,blen) char *a,*b; ftnlen blen;
-#else
-b_char(char *a, char *b, ftnlen blen)
-#endif
+void b_char(char *a, char *b, ftnlen blen)
 {	int i;
 	for(i=0;i<blen && *a!=0;i++) *b++= *a++;
 	for(;i<blen;i++) *b++=' ';
 }
 #ifndef NON_UNIX_STDIO
-#ifdef KR_headers
-long f__inode(a, dev) char *a; int *dev;
-#else
 long f__inode(char *a, int *dev)
-#endif
 {	struct stat x;
 	if(stat(a,&x)<0) return(-1);
 	*dev = x.st_dev;
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wref.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wref.c
index 0f31e3f..636489c 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wref.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wref.c
@@ -1,13 +1,11 @@
 #include "f2c.h"
 #include "fio.h"
 
-#ifndef KR_headers
 #undef abs
 #undef min
 #undef max
 #include "stdlib.h"
 #include "string.h"
-#endif
 
 #include "fmt.h"
 #include "fp.h"
@@ -15,11 +13,7 @@
 #include "ctype.h"
 #endif
 
-#ifdef KR_headers
-int wrt_E(p,w,d,e,len) ufloat *p; ftnlen len;
-#else
 int wrt_E(ufloat *p, int w, int d, int e, ftnlen len)
-#endif
 {
 	char buf[FMAX+EXPMAXDIGS+4], *s, *se;
 	int d1, delta, e1, i, sign, signspace;
@@ -191,11 +185,7 @@ nogood:
 	return 0;
 	}
 
-#ifdef KR_headers
-int wrt_F(p,w,d,len) ufloat *p; ftnlen len;
-#else
 int wrt_F(ufloat *p, int w, int d, ftnlen len)
-#endif
 {
 	int d1, sign, n;
 	double x;
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wrtfmt.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wrtfmt.c
index c65a6bc..74d1131 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wrtfmt.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wrtfmt.c
@@ -64,12 +64,7 @@ mv_cur(Void)	/* shouldn't use fseek because it insists on calling fflush */
 	return(0);
 }
 
- static int
-#ifdef KR_headers
-wrt_Z(n,w,minlen,len) Uint *n; int w, minlen; ftnlen len;
-#else
-wrt_Z(Uint *n, int w, int minlen, ftnlen len)
-#endif
+static int wrt_Z(Uint *n, int w, int minlen, ftnlen len)
 {
 	char *s, *se;
 	int i, w1;
@@ -119,12 +114,7 @@ wrt_Z(Uint *n, int w, int minlen, ftnlen len)
 	return 0;
 	}
 
- static int
-#ifdef KR_headers
-wrt_I(n,w,len, base) Uint *n; ftnlen len; int base;
-#else
-wrt_I(Uint *n, int w, ftnlen len, int base)
-#endif
+static int wrt_I(Uint *n, int w, ftnlen len, int base)
 {	int ndigit,sign,spare,i;
 	longint x;
 	char *ans;
@@ -147,12 +137,8 @@ wrt_I(Uint *n, int w, ftnlen len, int base)
 	}
 	return(0);
 }
- static int
-#ifdef KR_headers
-wrt_IM(n,w,m,len,base) Uint *n; ftnlen len; int base;
-#else
-wrt_IM(Uint *n, int w, int m, ftnlen len, int base)
-#endif
+
+static int wrt_IM(Uint *n, int w, int m, ftnlen len, int base)
 {	int ndigit,sign,spare,i,xsign;
 	longint x;
 	char *ans;
@@ -184,12 +170,8 @@ wrt_IM(Uint *n, int w, int m, ftnlen len, int base)
 	for(i=0;i<ndigit;i++) (*f__putn)(*ans++);
 	return(0);
 }
- static int
-#ifdef KR_headers
-wrt_AP(s) char *s;
-#else
-wrt_AP(char *s)
-#endif
+
+static int wrt_AP(char *s)
 {	char quote;
 	int i;
 
@@ -203,12 +185,8 @@ wrt_AP(char *s)
 	}
 	return(1);
 }
- static int
-#ifdef KR_headers
-wrt_H(a,s) char *s;
-#else
-wrt_H(int a, char *s)
-#endif
+
+static int wrt_H(int a, char *s)
 {
 	int i;
 
@@ -217,11 +195,8 @@ wrt_H(int a, char *s)
 	while(a--) (*f__putn)(*s++);
 	return(1);
 }
-#ifdef KR_headers
-int wrt_L(n,len, sz) Uint *n; ftnlen sz;
-#else
+
 int wrt_L(Uint *n, int len, ftnlen sz)
-#endif
 {	int i;
 	long x;
 	if(sizeof(long)==sz) x=n->il;
@@ -233,22 +208,14 @@ int wrt_L(Uint *n, int len, ftnlen sz)
 	else (*f__putn)('F');
 	return(0);
 }
- static int
-#ifdef KR_headers
-wrt_A(p,len) char *p; ftnlen len;
-#else
-wrt_A(char *p, ftnlen len)
-#endif
+
+static int wrt_A(char *p, ftnlen len)
 {
 	while(len-- > 0) (*f__putn)(*p++);
 	return(0);
 }
- static int
-#ifdef KR_headers
-wrt_AW(p,w,len) char * p; ftnlen len;
-#else
-wrt_AW(char * p, int w, ftnlen len)
-#endif
+
+static int wrt_AW(char * p, int w, ftnlen len)
 {
 	while(w>len)
 	{	w--;
@@ -259,12 +226,7 @@ wrt_AW(char * p, int w, ftnlen len)
 	return(0);
 }
 
- static int
-#ifdef KR_headers
-wrt_G(p,w,d,e,len) ufloat *p; ftnlen len;
-#else
-wrt_G(ufloat *p, int w, int d, int e, ftnlen len)
-#endif
+static int wrt_G(ufloat *p, int w, int d, int e, ftnlen len)
 {	double up = 1,x;
 	int i=0,oldscale,n,j;
 	x = len==sizeof(real)?p->pf:p->pd;
@@ -289,11 +251,8 @@ wrt_G(ufloat *p, int w, int d, int e, ftnlen len)
 	}
 	return(wrt_E(p,w,d,e,len));
 }
-#ifdef KR_headers
-int w_ed(p,ptr,len) struct syl *p; char *ptr; ftnlen len;
-#else
+
 int w_ed(struct syl *p, char *ptr, ftnlen len)
-#endif
 {
 	int i;
 
@@ -335,11 +294,8 @@ int w_ed(struct syl *p, char *ptr, ftnlen len)
 		return(wrt_Z((Uint *)ptr,p->p1,p->p2.i[0],len));
 	}
 }
-#ifdef KR_headers
-int w_ned(p) struct syl *p;
-#else
+
 int w_ned(struct syl *p)
-#endif
 {
 	switch(p->op)
 	{
diff --git a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wsfe.c b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wsfe.c
index a74e2d5..b772df3 100644
--- a/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wsfe.c
+++ b/digikam/imageplugins/coreplugin/sharpnesseditor/clapack/wsfe.c
@@ -39,11 +39,7 @@ xw_rev(Void)
 	return n;
 }
 
-#ifdef KR_headers
-integer s_wsfe(a) cilist *a;	/*start*/
-#else
 integer s_wsfe(cilist *a)	/*start*/
-#endif
 {	int n;
 	if(!f__init) f_init();
 	f__reading=0;