g2c.hin, [...]: Kill VOID, Void and Int.

	* g2c.hin, libF77/d_cnjg.c, libF77/main.c, libF77/r_cnjg.c,
	libF77/s_cat.c, libF77/s_paus.c, libF77/s_rnge.c, libF77/setarg.c,
	libF77/setsig.c, libF77/signal1.h0, libI77/dfe.c, libI77/due.c,
	libI77/err.c, libI77/fio.h, libI77/fmt.c, libI77/iio.c,
	libI77/ilnw.c, libI77/lread.c, libI77/lwrite.c, libI77/rsfe.c,
	libI77/rsli.c, libI77/rsne.c, libI77/sfe.c, libI77/sue.c,
	libI77/util.c, libI77/wrtfmt.c, libI77/wsfe.c, libI77/wsle.c,
	libI77/xwsne.c, libU77/date_.c: Kill VOID, Void and Int.

From-SVN: r54134

31 files changed, 105 insertions, 109 deletions

diff --git a/libf2c/ChangeLog b/libf2c/ChangeLog
index b0c1666..22a6cf1 100644
--- a/libf2c/ChangeLog
+++ b/libf2c/ChangeLog
@@ -1,3 +1,14 @@
+Fri May 31 21:56:30 2002  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* g2c.hin, libF77/d_cnjg.c, libF77/main.c, libF77/r_cnjg.c,
+	libF77/s_cat.c, libF77/s_paus.c, libF77/s_rnge.c, libF77/setarg.c,
+	libF77/setsig.c, libF77/signal1.h0, libI77/dfe.c, libI77/due.c,
+	libI77/err.c, libI77/fio.h, libI77/fmt.c, libI77/iio.c,
+	libI77/ilnw.c, libI77/lread.c, libI77/lwrite.c, libI77/rsfe.c,
+	libI77/rsli.c, libI77/rsne.c, libI77/sfe.c, libI77/sue.c,
+	libI77/util.c, libI77/wrtfmt.c, libI77/wsfe.c, libI77/wsle.c,
+	libI77/xwsne.c, libU77/date_.c: Kill VOID, Void and Int.
+
 Fri May 31 21:54:37 2002  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* libF77/F77_aloc.c, libF77/exit_.c, libF77/main.c,
diff --git a/libf2c/g2c.hin b/libf2c/g2c.hin
index 57947ce..577ea2b 100644
--- a/libf2c/g2c.hin
+++ b/libf2c/g2c.hin
@@ -132,8 +132,6 @@ typedef struct
 	ftnlen	inblanklen;
 } inlist;
 
-#define VOID void
-
 union Multitype {	/* for multiple entry points */
 	integer1 g;
 	shortint h;
@@ -183,11 +181,11 @@ typedef shortint (*J_fp)(...);
 typedef integer (*I_fp)(...);
 typedef real (*R_fp)(...);
 typedef doublereal (*D_fp)(...), (*E_fp)(...);
-typedef /* Complex */ VOID (*C_fp)(...);
-typedef /* Double Complex */ VOID (*Z_fp)(...);
+typedef /* Complex */ void (*C_fp)(...);
+typedef /* Double Complex */ void (*Z_fp)(...);
 typedef logical (*L_fp)(...);
 typedef shortlogical (*K_fp)(...);
-typedef /* Character */ VOID (*H_fp)(...);
+typedef /* Character */ void (*H_fp)(...);
 typedef /* Subroutine */ int (*S_fp)(...);
 #else
 typedef int /* Unknown procedure type */ (*U_fp)();
@@ -195,17 +193,17 @@ typedef shortint (*J_fp)();
 typedef integer (*I_fp)();
 typedef real (*R_fp)();
 typedef doublereal (*D_fp)(), (*E_fp)();
-typedef /* Complex */ VOID (*C_fp)();
-typedef /* Double Complex */ VOID (*Z_fp)();
+typedef /* Complex */ void (*C_fp)();
+typedef /* Double Complex */ void (*Z_fp)();
 typedef logical (*L_fp)();
 typedef shortlogical (*K_fp)();
-typedef /* Character */ VOID (*H_fp)();
+typedef /* Character */ void (*H_fp)();
 typedef /* Subroutine */ int (*S_fp)();
 #endif
 /* E_fp is for real functions when -R is not specified */
-typedef VOID C_f;	/* complex function */
-typedef VOID H_f;	/* character function */
-typedef VOID Z_f;	/* double complex function */
+typedef void C_f;	/* complex function */
+typedef void H_f;	/* character function */
+typedef void Z_f;	/* double complex function */
 typedef doublereal E_f;	/* real function with -R not specified */
 
 /* undef any lower-case symbols that your C compiler predefines, e.g.: */
diff --git a/libf2c/libF77/d_cnjg.c b/libf2c/libF77/d_cnjg.c
index b802778..36909ec 100644
--- a/libf2c/libF77/d_cnjg.c
+++ b/libf2c/libF77/d_cnjg.c
@@ -1,6 +1,6 @@
 #include "f2c.h"
 
- VOID
+void
 d_cnjg(doublecomplex *r, doublecomplex *z)
 {
 	doublereal zi = z->i;
diff --git a/libf2c/libF77/main.c b/libf2c/libF77/main.c
index 131c06c..7bc76b0 100644
--- a/libf2c/libF77/main.c
+++ b/libf2c/libF77/main.c
@@ -3,13 +3,8 @@
 #include <stdio.h>
 #include "signal1.h"
 
-#undef VOID
 #include <stdlib.h>
 
-#ifndef VOID
-#define VOID void
-#endif
-
 extern void f_exit(void);
 #ifndef NO_ONEXIT
 #define ONEXIT atexit
diff --git a/libf2c/libF77/r_cnjg.c b/libf2c/libF77/r_cnjg.c
index 3be7f6f..cb830a8 100644
--- a/libf2c/libF77/r_cnjg.c
+++ b/libf2c/libF77/r_cnjg.c
@@ -1,6 +1,7 @@
 #include "f2c.h"
 
-VOID r_cnjg(complex *r, complex *z)
+void
+r_cnjg(complex *r, complex *z)
 {
 	real zi = z->i;
 	r->r = z->r;
diff --git a/libf2c/libF77/s_cat.c b/libf2c/libF77/s_cat.c
index 470a3da..d8c9333 100644
--- a/libf2c/libF77/s_cat.c
+++ b/libf2c/libF77/s_cat.c
@@ -14,7 +14,7 @@
 #include <string.h>
 #endif /* NO_OVERWRITE */
 
- VOID
+void
 s_cat(char *lp, char *rpp[], ftnint rnp[], ftnint *np, ftnlen ll)
 {
 	ftnlen i, nc;
diff --git a/libf2c/libF77/s_paus.c b/libf2c/libF77/s_paus.c
index 0f1b191..34f4861 100644
--- a/libf2c/libF77/s_paus.c
+++ b/libf2c/libF77/s_paus.c
@@ -3,23 +3,21 @@
 #define PAUSESIG 15
 
 #include "signal1.h"
-#define Void void
-#define Int int
 #undef abs
 #undef min
 #undef max
 #include <stdlib.h>
 extern int getpid(void), isatty(int), pause(void);
 
-extern VOID f_exit(Void);
+extern void f_exit(void);
 
- static VOID
+static void
 waitpause(Sigarg)
 {	Use_Sigarg;
 	return;
 	}
 
- static VOID
+static void
 s_1paus(FILE *fin)
 {
 	fprintf(stderr,
diff --git a/libf2c/libF77/s_rnge.c b/libf2c/libF77/s_rnge.c
index 833d3e1..c58430e 100644
--- a/libf2c/libF77/s_rnge.c
+++ b/libf2c/libF77/s_rnge.c
@@ -3,7 +3,7 @@
 
 /* called when a subscript is out of range */
 
-extern VOID sig_die(char*,int);
+extern void sig_die(char*,int);
 integer s_rnge(char *varn, ftnint offset, char *procn, ftnint line)
 {
 register int i;
diff --git a/libf2c/libF77/setarg.c b/libf2c/libF77/setarg.c
index 5d8eea6..bd4d517 100644
--- a/libf2c/libF77/setarg.c
+++ b/libf2c/libF77/setarg.c
@@ -1,13 +1,8 @@
 /* Set up the global argc/argv info for use by getarg_, iargc_, and
    g77's inlined intrinsic equivalents.  */
 
-#undef VOID
 #include <stdlib.h>
 
-#ifndef VOID
-#define VOID void
-#endif
-
 int f__xargc;
 char **f__xargv;
 
diff --git a/libf2c/libF77/setsig.c b/libf2c/libF77/setsig.c
index 2ff6c06..6be89af 100644
--- a/libf2c/libF77/setsig.c
+++ b/libf2c/libF77/setsig.c
@@ -9,31 +9,28 @@
 #endif
 #endif
 
-#undef VOID
 #include <stdlib.h>
 
-#ifndef VOID
-#define VOID void
-#endif
-
 extern void sig_die(char*, int);
-#define Int int
 
-static VOID sigfdie(Sigarg)
+static void
+sigfdie(Sigarg)
 {
 Use_Sigarg;
 sig_die("Floating Exception", 1);
 }
 
 
-static VOID sigidie(Sigarg)
+static void
+sigidie(Sigarg)
 {
 Use_Sigarg;
 sig_die("IOT Trap", 1);
 }
 
 #ifdef SIGQUIT
-static VOID sigqdie(Sigarg)
+static void
+sigqdie(Sigarg)
 {
 Use_Sigarg;
 sig_die("Quit signal", 1);
@@ -41,20 +38,23 @@ sig_die("Quit signal", 1);
 #endif
 
 
-static VOID sigindie(Sigarg)
+static void
+sigindie(Sigarg)
 {
 Use_Sigarg;
 sig_die("Interrupt", 0);
 }
 
-static VOID sigtdie(Sigarg)
+static void
+sigtdie(Sigarg)
 {
 Use_Sigarg;
 sig_die("Killed", 0);
 }
 
 #ifdef SIGTRAP
-static VOID sigtrdie(Sigarg)
+static void
+sigtrdie(Sigarg)
 {
 Use_Sigarg;
 sig_die("Trace trap", 1);
diff --git a/libf2c/libF77/signal1.h0 b/libf2c/libF77/signal1.h0
index 9a0af27..e38a8ba 100644
--- a/libf2c/libF77/signal1.h0
+++ b/libf2c/libF77/signal1.h0
@@ -22,5 +22,5 @@ typedef Sigret_t (*sig_pf)(Sigarg_t);
 
 #define signal1(a,b) signal(a,(sig_pf)b)
 
-#define Sigarg Int n
+#define Sigarg int n
 #define Use_Sigarg n = n	/* shut up compiler warning */
diff --git a/libf2c/libI77/dfe.c b/libf2c/libI77/dfe.c
index cfadb15..a9cc5bd 100644
--- a/libf2c/libI77/dfe.c
+++ b/libf2c/libI77/dfe.c
@@ -3,7 +3,7 @@
 #include "fio.h"
 #include "fmt.h"
 
-y_rsk(Void)
+y_rsk(void)
 {
 	if(f__curunit->uend || f__curunit->url <= f__recpos
 		|| f__curunit->url == 1) return 0;
@@ -12,7 +12,7 @@ y_rsk(Void)
 	} while(++f__recpos < f__curunit->url);
 	return 0;
 }
-y_getc(Void)
+y_getc(void)
 {
 	int ch;
 	if(f__curunit->uend) return(-1);
@@ -34,7 +34,7 @@ y_getc(Void)
 }
 
  static int
-y_rev(Void)
+y_rev(void)
 {
 	if (f__recpos < f__hiwater)
 		f__recpos = f__hiwater;
@@ -48,13 +48,13 @@ y_rev(Void)
 }
 
  static int
-y_err(Void)
+y_err(void)
 {
 	err(f__elist->cierr, 110, "dfe");
 }
 
  static int
-y_newrec(Void)
+y_newrec(void)
 {
 	y_rev();
 	f__hiwater = f__cursor = 0;
@@ -121,14 +121,14 @@ integer s_wdfe(cilist *a)
 	fmt_bg();
 	return(0);
 }
-integer e_rdfe(Void)
+integer e_rdfe(void)
 {
 	f__init = 1;
 	en_fio();
 	return(0);
 }
 
-integer e_wdfe(Void)
+integer e_wdfe(void)
 {
 	f__init = 1;
 	return en_fio();
diff --git a/libf2c/libI77/due.c b/libf2c/libI77/due.c
index d118c4d..e532383 100644
--- a/libf2c/libI77/due.c
+++ b/libf2c/libI77/due.c
@@ -43,7 +43,7 @@ integer s_wdue(cilist *a)
 		err(a->cierr,errno,"write start");
 	return(0);
 }
-integer e_rdue(Void)
+integer e_rdue(void)
 {
 	f__init = 1;
 	if(f__curunit->url==1 || f__recpos==f__curunit->url)
@@ -53,7 +53,7 @@ integer e_rdue(Void)
 		err(f__elist->cierr,200,"syserr");
 	return(0);
 }
-integer e_wdue(Void)
+integer e_wdue(void)
 {
 	f__init = 1;
 #ifdef ALWAYS_FLUSH
diff --git a/libf2c/libI77/err.c b/libf2c/libI77/err.c
index 15cee11..baffb69 100644
--- a/libf2c/libI77/err.c
+++ b/libf2c/libI77/err.c
@@ -162,8 +162,8 @@ f__fatal(int n, char *s)
 	sig_die(" IO", 1);
 }
 /*initialization routine*/
- VOID
-f_init(Void)
+void
+f_init(void)
 {	unit *p;
 
 	if (f__init & 2)
diff --git a/libf2c/libI77/fio.h b/libf2c/libI77/fio.h
index 81b1d0d..7b3d90c 100644
--- a/libf2c/libI77/fio.h
+++ b/libf2c/libI77/fio.h
@@ -58,8 +58,6 @@ typedef struct
 extern int f__init;
 extern cilist *f__elist;	/*active external io list*/
 extern flag f__reading,f__external,f__sequential,f__formatted;
-#undef Void
-#define Void void
 extern int (*f__getn)(void);	/* for formatted input */
 extern void (*f__putn)(int);	/* for formatted output */
 extern void x_putc(int);
@@ -78,7 +76,7 @@ extern int isatty(int);
 extern int err__fl(int,int,char*);
 extern int xrd_SL(void);
 extern int f__putbuf(int);
-extern int (*f__doend)(Void);
+extern int (*f__doend)(void);
 extern FILE *f__cf;	/*current file*/
 extern unit *f__curunit;	/*current unit*/
 extern unit f__units[];
diff --git a/libf2c/libI77/fmt.c b/libf2c/libI77/fmt.c
index af41fd8..16c2862 100644
--- a/libf2c/libI77/fmt.c
+++ b/libf2c/libI77/fmt.c
@@ -487,12 +487,12 @@ loop:	switch(type_f((p= &f__syl[f__pc])->op))
 	}
 	return(0);
 }
-en_fio(Void)
+en_fio(void)
 {	ftnint one=1;
 	return(do_fio(&one,(char *)NULL,(ftnint)0));
 }
- VOID
-fmt_bg(Void)
+void
+fmt_bg(void)
 {
 	f__workdone=f__cp=f__rp=f__pc=f__cursor=0;
 	f__cnt[0]=f__ret[0]=0;
diff --git a/libf2c/libI77/iio.c b/libf2c/libI77/iio.c
index ee782f4..6dc03f5 100644
--- a/libf2c/libI77/iio.c
+++ b/libf2c/libI77/iio.c
@@ -6,7 +6,7 @@ char *f__icend;
 extern icilist *f__svic;
 int f__icnum;
 extern int f__hiwater;
-z_getc(Void)
+z_getc(void)
 {
 	if(f__recpos++ < f__svic->icirlen) {
 		if(f__icptr >= f__icend) err(f__svic->iciend,(EOF),"endfile");
@@ -21,7 +21,7 @@ z_putc(int c)
 	if (f__icptr < f__icend && f__recpos++ < f__svic->icirlen)
 		*f__icptr++ = c;
 }
-z_rnew(Void)
+z_rnew(void)
 {
 	f__icptr = f__svic->iciunit + (++f__icnum)*f__svic->icirlen;
 	f__recpos = 0;
@@ -31,7 +31,7 @@ z_rnew(Void)
 }
 
  static int
-z_endp(Void)
+z_endp(void)
 {
 	(*f__donewrec)();
 	return 0;
@@ -62,7 +62,7 @@ c_si(icilist *a)
 }
 
  int
-iw_rev(Void)
+iw_rev(void)
 {
 	if(f__workdone)
 		z_endp();
@@ -83,7 +83,7 @@ integer s_rsfi(icilist *a)
 	return(0);
 }
 
-z_wnew(Void)
+z_wnew(void)
 {
 	if (f__recpos < f__hiwater) {
 		f__icptr += f__hiwater - f__recpos;
@@ -109,14 +109,14 @@ integer s_wsfi(icilist *a)
 	f__doend = z_endp;
 	return(0);
 }
-integer e_rsfi(Void)
+integer e_rsfi(void)
 {	int n;
 	f__init &= ~2;
 	n = en_fio();
 	f__fmtbuf = NULL;
 	return(n);
 }
-integer e_wsfi(Void)
+integer e_wsfi(void)
 {
 	int n;
 	f__init &= ~2;
diff --git a/libf2c/libI77/ilnw.c b/libf2c/libI77/ilnw.c
index bf9f87b..bf1fe66 100644
--- a/libf2c/libI77/ilnw.c
+++ b/libf2c/libI77/ilnw.c
@@ -9,7 +9,7 @@ extern int f__icnum;
 extern void z_putc(int);
 
  static int
-z_wSL(Void)
+z_wSL(void)
 {
 	while(f__recpos < f__svic->icirlen)
 		z_putc(' ');
@@ -59,7 +59,7 @@ s_wsli(icilist *a)
 	return(0);
 	}
 
-integer e_wsli(Void)
+integer e_wsli(void)
 {
 	f__init = 1;
 	z_wSL();
diff --git a/libf2c/libI77/lread.c b/libf2c/libI77/lread.c
index 2b99175..bff9d44 100644
--- a/libf2c/libI77/lread.c
+++ b/libf2c/libI77/lread.c
@@ -63,7 +63,7 @@ un_getc(int x, FILE *f__cf)
 extern int ungetc(int, FILE*);	/* for systems with a buggy stdio.h */
 #endif
 
-t_getc(Void)
+t_getc(void)
 {	int ch;
 	if(f__curunit->uend) return(EOF);
 	if((ch=getc(f__cf))!=EOF) return(ch);
@@ -71,7 +71,7 @@ t_getc(Void)
 		f__curunit->uend = l_eof = 1;
 	return(EOF);
 }
-integer e_rsle(Void)
+integer e_rsle(void)
 {
 	int ch;
 	f__init = 1;
@@ -253,7 +253,7 @@ rd_count(register int ch)
 	}
 
  static int
-l_C(Void)
+l_C(void)
 {	int ch, nml_save;
 	double lz;
 	if(f__lcount>0) return(0);
@@ -317,11 +317,11 @@ l_C(Void)
 }
 
  static char nmLbuf[256], *nmL_next;
- static int (*nmL_getc_save)(Void);
+ static int (*nmL_getc_save)(void);
  static int (*nmL_ungetc_save)(int, FILE*);
 
  static int
-nmL_getc(Void)
+nmL_getc(void)
 {
 	int rv;
 	if (rv = *nmL_next++)
@@ -386,7 +386,7 @@ Lfinish(int ch, int dot, int *rvp)
 	}
 
  static int
-l_L(Void)
+l_L(void)
 {
 	int ch, rv, sawdot;
 	if(f__lcount>0)
@@ -444,7 +444,7 @@ l_L(Void)
 #define BUFSIZE	128
 
  static int
-l_CHAR(Void)
+l_CHAR(void)
 {	int ch,size,i;
 	static char rafail[] = "realloc failure";
 	char quote,*p;
diff --git a/libf2c/libI77/lwrite.c b/libf2c/libI77/lwrite.c
index d21a0fe..f419ff6 100644
--- a/libf2c/libI77/lwrite.c
+++ b/libf2c/libI77/lwrite.c
@@ -6,14 +6,14 @@
 ftnint L_len;
 int f__Aquote;
 
- static VOID
-donewrec(Void)
+static void
+donewrec(void)
 {
 	if (f__recpos)
 		(*f__donewrec)();
 	}
 
- static VOID
+static void
 lwrt_I(longint n)
 {
 	char *p;
@@ -28,14 +28,14 @@ lwrt_I(longint n)
 	while(*p)
 		PUT(*p++);
 }
- static VOID
+static void
 lwrt_L(ftnint n, ftnlen len)
 {
 	if(f__recpos+LLOGW>=L_len)
 		donewrec();
 	wrt_L((Uint *)&n,LLOGW, len);
 }
- static VOID
+static void
 lwrt_A(char *p, ftnlen len)
 {
 	int a;
@@ -150,7 +150,7 @@ l_g(char *buf, double n)
 #endif
 	}
 
- static VOID
+static void
 l_put(register char *s)
 {
 	register void (*pn)(int) = f__putn;
@@ -160,7 +160,7 @@ l_put(register char *s)
 		(*pn)(c);
 	}
 
- static VOID
+static void
 lwrt_F(double n)
 {
 	char buf[LEFBL];
@@ -169,7 +169,7 @@ lwrt_F(double n)
 		donewrec();
 	l_put(buf);
 }
- static VOID
+static void
 lwrt_C(double a, double b)
 {
 	char *ba, *bb, bufa[LEFBL], bufb[LEFBL];
diff --git a/libf2c/libI77/rsfe.c b/libf2c/libI77/rsfe.c
index 5014665..675db1d 100644
--- a/libf2c/libI77/rsfe.c
+++ b/libf2c/libI77/rsfe.c
@@ -4,7 +4,7 @@
 #include "fio.h"
 #include "fmt.h"
 
-xrd_SL(Void)
+xrd_SL(void)
 {	int ch;
 	if(!f__curunit->uend)
 		while((ch=getc(f__cf))!='\n')
@@ -15,7 +15,7 @@ xrd_SL(Void)
 	f__cursor=f__recpos=0;
 	return(1);
 }
-x_getc(Void)
+x_getc(void)
 {	int ch;
 	if(f__curunit->uend) return(EOF);
 	ch = getc(f__cf);
@@ -34,12 +34,12 @@ x_getc(Void)
 	}
 	return(-1);
 }
-x_endp(Void)
+x_endp(void)
 {
 	xrd_SL();
 	return f__curunit->uend == 1 ? EOF : 0;
 }
-x_rev(Void)
+x_rev(void)
 {
 	(void) xrd_SL();
 	return(0);
diff --git a/libf2c/libI77/rsli.c b/libf2c/libI77/rsli.c
index d083d48..6648185 100644
--- a/libf2c/libI77/rsli.c
+++ b/libf2c/libI77/rsli.c
@@ -10,7 +10,7 @@ extern char *f__icend;
 extern icilist *f__svic;
 extern int f__icnum, f__recpos;
 
-static int i_getc(Void)
+static int i_getc(void)
 {
 	if(f__recpos >= f__svic->icirlen) {
 		if (f__recpos++ == f__svic->icirlen)
@@ -69,7 +69,7 @@ integer s_rsli(icilist *a)
 	return(0);
 	}
 
-integer e_rsli(Void)
+integer e_rsli(void)
 { f__init = 1; return 0; }
 
 extern int x_rsne(cilist*);
diff --git a/libf2c/libI77/rsne.c b/libf2c/libI77/rsne.c
index 78497e8..dbd1b39 100644
--- a/libf2c/libI77/rsne.c
+++ b/libf2c/libI77/rsne.c
@@ -37,7 +37,7 @@
 
  extern flag f__lquit;
  extern int f__lcount, nml_read;
- extern t_getc(Void);
+ extern t_getc(void);
 
 #undef abs
 #undef min
@@ -123,8 +123,8 @@ mk_hashtab(Namelist *nl)
 
 static char Alpha[256], Alphanum[256];
 
- static VOID
-nl_init(Void) {
+static void
+nl_init(void) {
 	register char *s;
 	register int c;
 
@@ -227,7 +227,7 @@ getdimen(int *chp, dimen *d, ftnlen delta, ftnlen extent, ftnlen *x1)
 	}
 
 #ifndef No_Namelist_Questions
- static Void
+static void
 print_ne(cilist *a)
 {
 	flag intext = f__external;
diff --git a/libf2c/libI77/sfe.c b/libf2c/libI77/sfe.c
index c036751..c4be0d7 100644
--- a/libf2c/libI77/sfe.c
+++ b/libf2c/libI77/sfe.c
@@ -5,7 +5,7 @@
 
 extern char *f__fmtbuf;
 
-integer e_rsfe(Void)
+integer e_rsfe(void)
 {	int n;
 	f__init = 1;
 	n=en_fio();
@@ -21,7 +21,7 @@ c_sfe(cilist *a) /* check */
 	if(!p->ufmt) err(a->cierr,102,"sfe");
 	return(0);
 }
-integer e_wsfe(Void)
+integer e_wsfe(void)
 {
 	int n;
 	f__init = 1;
diff --git a/libf2c/libI77/sue.c b/libf2c/libI77/sue.c
index 79e251d..9c3aa45 100644
--- a/libf2c/libI77/sue.c
+++ b/libf2c/libI77/sue.c
@@ -54,7 +54,7 @@ integer s_wsue(cilist *a)
 	FSEEK(f__cf,(off_t)sizeof(uiolen),SEEK_CUR);
 	return(0);
 }
-integer e_wsue(Void)
+integer e_wsue(void)
 {	off_t loc;
 	f__init = 1;
 	fwrite((char *)&f__reclen,sizeof(uiolen),1,f__cf);
@@ -68,7 +68,7 @@ integer e_wsue(Void)
 	FSEEK(f__cf,loc,SEEK_SET);
 	return(0);
 }
-integer e_rsue(Void)
+integer e_rsue(void)
 {
 	f__init = 1;
 	FSEEK(f__cf,(off_t)(f__reclen-f__recpos+sizeof(uiolen)),SEEK_CUR);
diff --git a/libf2c/libI77/util.c b/libf2c/libI77/util.c
index ff7051e..9e8f6bd 100644
--- a/libf2c/libI77/util.c
+++ b/libf2c/libI77/util.c
@@ -8,7 +8,7 @@
 #include "f2c.h"
 #include "fio.h"
 
- VOID
+void
 g_char(char *a, ftnlen alen, char *b)
 {
 	char *x = a + alen, *y = b + alen;
@@ -26,7 +26,7 @@ g_char(char *a, ftnlen alen, char *b)
 		while(x-- > a);
 	}
 
- VOID
+void
 b_char(char *a, char *b, ftnlen blen)
 {	int i;
 	for(i=0;i<blen && *a!=0;i++) *b++= *a++;
diff --git a/libf2c/libI77/wrtfmt.c b/libf2c/libI77/wrtfmt.c
index 5fcab71..12c770c 100644
--- a/libf2c/libI77/wrtfmt.c
+++ b/libf2c/libI77/wrtfmt.c
@@ -7,7 +7,7 @@ extern icilist *f__svic;
 extern char *f__icptr;
 
  static int
-mv_cur(Void)	/* shouldn't use fseek because it insists on calling fflush */
+mv_cur(void)	/* shouldn't use fseek because it insists on calling fflush */
 		/* instead we know too much about stdio */
 {
 	int cursor = f__cursor;
diff --git a/libf2c/libI77/wsfe.c b/libf2c/libI77/wsfe.c
index c4b1532..292b2ac 100644
--- a/libf2c/libI77/wsfe.c
+++ b/libf2c/libI77/wsfe.c
@@ -6,7 +6,7 @@
 extern int f__hiwater;
 
  int
-x_wSL(Void)
+x_wSL(void)
 {
 	int n = f__putbuf('\n');
 	f__hiwater = f__recpos = f__cursor = 0;
@@ -14,7 +14,7 @@ x_wSL(Void)
 }
 
  static int
-xw_end(Void)
+xw_end(void)
 {
 	int n;
 
@@ -29,7 +29,7 @@ xw_end(Void)
 }
 
  static int
-xw_rev(Void)
+xw_rev(void)
 {
 	int n = 0;
 	if(f__workdone) {
diff --git a/libf2c/libI77/wsle.c b/libf2c/libI77/wsle.c
index 82c3326..5e17481 100644
--- a/libf2c/libI77/wsle.c
+++ b/libf2c/libI77/wsle.c
@@ -21,7 +21,7 @@ integer s_wsle(cilist *a)
 	return(0);
 	}
 
-integer e_wsle(Void)
+integer e_wsle(void)
 {
 	int n;
 	f__init = 1;
diff --git a/libf2c/libI77/xwsne.c b/libf2c/libI77/xwsne.c
index 525fcdb..c5a8556 100644
--- a/libf2c/libI77/xwsne.c
+++ b/libf2c/libI77/xwsne.c
@@ -6,8 +6,8 @@
 
 extern int f__Aquote;
 
- static VOID
-nl_donewrec(Void)
+static void
+nl_donewrec(void)
 {
 	(*f__donewrec)();
 	PUT(' ');
@@ -15,7 +15,7 @@ nl_donewrec(Void)
 
 #include <string.h>
 
- VOID
+void
 x_wsne(cilist *a)
 {
 	Namelist *nl;
diff --git a/libf2c/libU77/date_.c b/libf2c/libU77/date_.c
index c3cd55d..ca94797 100644
--- a/libf2c/libU77/date_.c
+++ b/libf2c/libU77/date_.c
@@ -23,7 +23,7 @@ static integer c__5 = 5;
     /* Local variables */
     static char cbuf[24];
     extern longint G77_time_0 ();
-    extern /* Character */ VOID G77_ctime_0 ();
+    extern /* Character */ void G77_ctime_0 ();
 
     i__1 = G77_time_0 ();
     G77_ctime_0 (ch__1, 24L, &i__1);