Update.cvs/libc-ud-970326cvs/libc-970329cvs/libc-970328cvs/libc-970327

1997-03-27 02:28  Ulrich Drepper  <drepper@cygnus.com>

	* gmon/gmon.c (monstartup): Mark all messages.
	(write_call_graph): Rewrite to use larger I/O vector for writev
	call to reduce syscall overhead.
	(write_bb_counts): Simplify writev handling.

	* inet/rexec.c: Make string parameters `const'.
	* resolv/netdb.h: Add prototypes for rcmd, rexec, ruserok, and
	rresvport.

	* math/Makefile: Don't define CFLAGS-* macros to prevent inlining
	in libm-test.
	* math/libm-test.c (this_does_nothing): Remove functions.  It's
	notuseful on any platform but ix86.
	(inverse_func_pair_test): Don't use this_does_nothing.  Use
	memory reference.
	(identities1_test): Likewise.
	(identities2_test): Likewise.
	(identities3_test): Likewise.
	(basic_test): Likewise.
	Patch by Andreas Schwab.
	(BUILD_COMPLEX): New macro.  Create complex number from real and
	imaginary parts.  This works around bugs/inefficiencies in current
	gcc.
	(cexp_test): Use BUILD_COMPLEX.  Add more tests.

	* nss/nsswitch.c: Fix typo.

	* posix/glob.h: Add declaration for glob_pattern_p.
	* posix/glob.c: Rename glob_pattern_p to __glob_pattern_p and
	make glob_pattern_p a weak alias.  This function is used in other
	packages (e.g. bash).

	* signal/Makefile (routines): Add sigisempty, sigandset, and
	sigorset.
	* signal/signal.h: Add prototypes for sigisempty, sigandset, and
	sigorset.
	* signal/sigisempty.c: New file.
	* signal/sigandset.c: New file.
	* signal/sigorset.c: New file.
	* sysdeps/generic/sigset.h: Define __sigisemptyset, __sigandset,
	and __sigorset.
	* sysdeps/unix/sysv/linux/sigset.h: Likewise.

	* stdlib/strtod.c: Handle `n-char-sequence' in NaN parsing.  It
	determines the bits in the mantissa part of the NaN.
	* stdlib/strtof.c: Define SET_MANTISSA for float type.
	* wcsmbs/wcstof.c: Define SET_MANTISSA for float type.
	* stdlib/strtold.c: Define SET_MANTISSA for long double type.
	* wcsmbs/wcstold.c: Define SET_MANTISSA for long double type.

	* sysdeps/libm-ieee754/s_cexp.c: Use explicit assignment to
	complex number components.  Some more corrects for special cases.
	* sysdeps/libm-ieee754/s_cexpf.c: Likewise.
	* sysdeps/libm-ieee754/s_cexpl.c: Likewise.

	* sysdeps/sparc/elf/start.S: Remove as per request of Miguel de Icaza.

	* sysdeps/unix/sysv/linux/netinet/icmp.h: Remove since we have
	ip_icmp.h.  Reported by HJ Lu.

1997-03-25 03:50  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/Makefile (CFLAGS-rtld.c): Add -Wno-unused.

	* sysdeps/m68k/dl-machine.h (elf_machine_rela): Rewritten as for
	i386.
	(elf_machine_lookup_noexec_p, elf_machine_lookup_noplt_p,
	ELF_MACHINE_RELOC_NOPLT): Define.

1997-03-25 03:48  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* grp/grp.h: Include <stddef.h> only once.

1997-03-25 09:38  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/termbits.h (OXTABS): Don't define.
	* sysdeps/unix/sysv/linux/alpha/termbits.h (OXTABS): Likewise.

	* termios/sys/ttydefaults.h (TTYDEF_OFLAG): Use either OXTABS or
	TAB3, if one of them is defined.

1997-03-26 04:53  Ulrich Drepper  <drepper@cygnus.com>

	* posix/glob.c (next_brace_sub): Decrement depth counter when '}'
	is found.
	Patch by Dennis Henriksen <opus@flamingo.osrl.dk>.

1997-03-25  16:25  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* sunrpc/Makefile: Comment gccwarn out.
	* sunrpc/auth_none.c: Fix prototypes and parameters for compiling
	with enabled warnings.
	* sunrpc/auth_unix.c: Likewise.
	* sunrpc/authuxprot.c: Likewise.
	* sunrpc/bindrsvprt.c: Likewise.
	* sunrpc/clnt_gen.c: Likewise.
	* sunrpc/clnt_perr.c: Likewise.
	* sunrpc/clnt_raw.c: Likewise.
	* sunrpc/clnt_simp.c: Likewise.
	* sunrpc/clnt_tcp.c: Likewise.
	* sunrpc/clnt_udp.c: Likewise.
	* sunrpc/get_myaddr.c: Likewise.
	* sunrpc/getrpcport.c: Likewise.
	* sunrpc/pm_getmaps.c: Likewise.
	* sunrpc/pm_getport.c: Likewise.
	* sunrpc/pmap_clnt.c: Likewise.
	* sunrpc/pmap_prot.c: Likewise.
	* sunrpc/pmap_prot2.c: Likewise.
	* sunrpc/pmap_rmt.c: Likewise.
	* sunrpc/rpc/auth.h: Likewise.
	* sunrpc/rpc/clnt.h: Likewise.
	* sunrpc/rpc/pmap_clnt.h: Likewise.
	* sunrpc/rpc/svc.h: Likewise.
	* sunrpc/rpc/svc_auth.h: Likewise.
	* sunrpc/rpc/types.h: Likewise.
	* sunrpc/rpc/xdr.h: Likewise.
	* sunrpc/rpc_clntout.c: Likewise.
	* sunrpc/rpc_cmsg.c: Likewise.
	* sunrpc/rpc_dtable.c: Likewise.
	* sunrpc/rpc_prot.c: Likewise.
	* sunrpc/svc.c: Likewise.
	* sunrpc/svc_auth.c: Likewise.
	* sunrpc/svc_authux.c: Likewise.
	* sunrpc/svc_raw.c: Likewise.
	* sunrpc/svc_run.c: Likewise.
	* sunrpc/svc_simple.c: Likewise.
	* sunrpc/svc_tcp.c: Likewise.
	* sunrpc/svc_udp.c: Likewise.
	* sunrpc/xdr.c: Likewise.
	* sunrpc/xdr_array.c: Likewise.
	* sunrpc/xdr_mem.c: Likewise.
	* sunrpc/xdr_rec.c: Likewise.
	* sunrpc/xdr_ref.c: Likewise.
	* sunrpc/xdr_stdio.c: Likewise.

1997-03-25 13:39  Ulrich Drepper  <drepper@cygnus.com>

	* math/libm-test.c (log2_test): Compile this function and call it.
	(exp2_test): Likewise, but check whether function really exists
	before testing.

	* math/Makefile (libm-calls): Add s_log2 and s_exp2.

1997-03-25 04:50  Ulrich Drepper  <drepper@cygnus.com>

	Implement exp2 function.
	* sysdeps/libm-i387/s_exp2.S: New file.
	* sysdeps/libm-i387/s_exp2f.S: New file.
	* sysdeps/libm-i387/s_exp2l.S: New file.

	Implement log2 function.
	* sysdeps/libm-i387/s_log2.S: New file.
	* sysdeps/libm-i387/s_log2f.S: New file.
	* sysdeps/libm-i387/s_log2l.S: New file.
	* sysdeps/libm-ieee754/s_log2.c: New file.
	* sysdeps/libm-ieee754/s_log2f.c: New file.
	* sysdeps/stub/s_log2.c: New file.  Stub version.

1 files changed, 412 insertions, 352 deletions

diff --git a/sunrpc/rpc_scan.c b/sunrpc/rpc_scan.c
index c0293a3316..acffab2a89 100644
--- a/sunrpc/rpc_scan.c
+++ b/sunrpc/rpc_scan.c
@@ -31,12 +31,12 @@
 /*
  * From: @(#)rpc_scan.c 1.11 89/02/22 (C) 1987 SMI
  */
-char scan_rcsid[] = 
+char scan_rcsid[] =
   "$Id$";
 
 /*
- * rpc_scan.c, Scanner for the RPC protocol compiler 
- * Copyright (C) 1987, Sun Microsystems, Inc. 
+ * rpc_scan.c, Scanner for the RPC protocol compiler
+ * Copyright (C) 1987, Sun Microsystems, Inc.
  */
 #include <stdio.h>
 #include <ctype.h>
@@ -49,439 +49,499 @@ char scan_rcsid[] =
 #define startcomment(where) (where[0] == '/' && where[1] == '*')
 #define endcomment(where) (where[-1] == '*' && where[0] == '/')
 
-static int pushed = 0;	/* is a token pushed */
-static token lasttok;	/* last token, if pushed */
+static int pushed = 0;		/* is a token pushed */
+static token lasttok;		/* last token, if pushed */
 
-static void unget_token(token *tokp);
-static void findstrconst(const char **str, const char **val);
-static void findchrconst(const char **str, const char **val);
-static void findconst(const char **str, const char **val);
-static void findkind(const char **mark, token *tokp);
-static int cppline(const char *line);
-static int directive(const char *line);
-static void printdirective(const char *line);
-static void docppline(const char *line, int *lineno, const char **fname);
+static void unget_token (token * tokp);
+static void findstrconst (const char **str, const char **val);
+static void findchrconst (const char **str, const char **val);
+static void findconst (const char **str, const char **val);
+static void findkind (const char **mark, token * tokp);
+static int cppline (const char *line);
+static int directive (const char *line);
+static void printdirective (const char *line);
+static void docppline (const char *line, int *lineno, const char **fname);
 
 /*
- * scan expecting 1 given token 
+ * scan expecting 1 given token
  */
 void
-scan(tok_kind expect, token *tokp)
+scan (tok_kind expect, token * tokp)
 {
-	get_token(tokp);
-	if (tokp->kind != expect) {
-		expected1(expect);
-	}
+  get_token (tokp);
+  if (tokp->kind != expect)
+    {
+      expected1 (expect);
+    }
 }
 
 /*
- * scan expecting any of the 2 given tokens 
+ * scan expecting any of the 2 given tokens
  */
 void
-scan2(tok_kind expect1, tok_kind expect2, token *tokp)
+scan2 (tok_kind expect1, tok_kind expect2, token * tokp)
 {
-	get_token(tokp);
-	if (tokp->kind != expect1 && tokp->kind != expect2) {
-		expected2(expect1, expect2);
-	}
+  get_token (tokp);
+  if (tokp->kind != expect1 && tokp->kind != expect2)
+    {
+      expected2 (expect1, expect2);
+    }
 }
 
 /*
- * scan expecting any of the 3 given token 
+ * scan expecting any of the 3 given token
  */
 void
-scan3(tok_kind expect1, tok_kind expect2, tok_kind expect3, token *tokp)
+scan3 (tok_kind expect1, tok_kind expect2, tok_kind expect3, token * tokp)
 {
-	get_token(tokp);
-	if (tokp->kind != expect1 && tokp->kind != expect2
-	    && tokp->kind != expect3) {
-		expected3(expect1, expect2, expect3);
-	}
+  get_token (tokp);
+  if (tokp->kind != expect1 && tokp->kind != expect2
+      && tokp->kind != expect3)
+    {
+      expected3 (expect1, expect2, expect3);
+    }
 }
 
 /*
- * scan expecting a constant, possibly symbolic 
+ * scan expecting a constant, possibly symbolic
  */
 void
-scan_num(token *tokp)
+scan_num (token * tokp)
 {
-	get_token(tokp);
-	switch (tokp->kind) {
-	case TOK_IDENT:
-		break;
-	default:
-		error("constant or identifier expected");
-	}
+  get_token (tokp);
+  switch (tokp->kind)
+    {
+    case TOK_IDENT:
+      break;
+    default:
+      error ("constant or identifier expected");
+    }
 }
 
 /*
- * Peek at the next token 
+ * Peek at the next token
  */
 void
-peek(token *tokp)
+peek (token * tokp)
 {
-	get_token(tokp);
-	unget_token(tokp);
+  get_token (tokp);
+  unget_token (tokp);
 }
 
 /*
- * Peek at the next token and scan it if it matches what you expect 
+ * Peek at the next token and scan it if it matches what you expect
  */
 int
-peekscan(tok_kind expect, token *tokp)
+peekscan (tok_kind expect, token * tokp)
 {
-	peek(tokp);
-	if (tokp->kind == expect) {
-		get_token(tokp);
-		return (1);
-	}
-	return (0);
+  peek (tokp);
+  if (tokp->kind == expect)
+    {
+      get_token (tokp);
+      return (1);
+    }
+  return (0);
 }
 
 /*
- * Get the next token, printing out any directive that are encountered. 
+ * Get the next token, printing out any directive that are encountered.
  */
 void
-get_token(token *tokp)
+get_token (token * tokp)
 {
-	int commenting;
-
-	if (pushed) {
-		pushed = 0;
-		*tokp = lasttok;
-		return;
-	}
-	commenting = 0;
-	for (;;) {
-		if (*where == 0) {
-			for (;;) {
-				if (!fgets(curline, MAXLINESIZE, fin)) {
-					tokp->kind = TOK_EOF;
-					*curline = 0;
-					where = curline;
-					return;
-				}
-				linenum++;
-				if (commenting) {
-					break;
-				} else if (cppline(curline)) {
-					docppline(curline, &linenum, 
-						  &infilename);
-				} else if (directive(curline)) {
-					printdirective(curline);
-				} else {
-					break;
-				}
-			}
-			where = curline;
-		} else if (isspace(*where)) {
-			while (isspace(*where)) {
-				where++;	/* eat */
-			}
-		} else if (commenting) {
-			for (where++; *where; where++) {
-				if (endcomment(where)) {
-					where++;
-					commenting--;
-					break;
-				}
-			}
-		} else if (startcomment(where)) {
-			where += 2;
-			commenting++;
-		} else {
-			break;
+  int commenting;
+
+  if (pushed)
+    {
+      pushed = 0;
+      *tokp = lasttok;
+      return;
+    }
+  commenting = 0;
+  for (;;)
+    {
+      if (*where == 0)
+	{
+	  for (;;)
+	    {
+	      if (!fgets (curline, MAXLINESIZE, fin))
+		{
+		  tokp->kind = TOK_EOF;
+		  *curline = 0;
+		  where = curline;
+		  return;
+		}
+	      linenum++;
+	      if (commenting)
+		{
+		  break;
 		}
+	      else if (cppline (curline))
+		{
+		  docppline (curline, &linenum,
+			     &infilename);
+		}
+	      else if (directive (curline))
+		{
+		  printdirective (curline);
+		}
+	      else
+		{
+		  break;
+		}
+	    }
+	  where = curline;
 	}
-
-	/*
-	 * 'where' is not whitespace, comment or directive Must be a token! 
-	 */
-	switch (*where) {
-	case ':':
-		tokp->kind = TOK_COLON;
-		where++;
-		break;
-	case ';':
-		tokp->kind = TOK_SEMICOLON;
-		where++;
-		break;
-	case ',':
-		tokp->kind = TOK_COMMA;
-		where++;
-		break;
-	case '=':
-		tokp->kind = TOK_EQUAL;
-		where++;
-		break;
-	case '*':
-		tokp->kind = TOK_STAR;
-		where++;
-		break;
-	case '[':
-		tokp->kind = TOK_LBRACKET;
-		where++;
-		break;
-	case ']':
-		tokp->kind = TOK_RBRACKET;
-		where++;
-		break;
-	case '{':
-		tokp->kind = TOK_LBRACE;
-		where++;
-		break;
-	case '}':
-		tokp->kind = TOK_RBRACE;
-		where++;
-		break;
-	case '(':
-		tokp->kind = TOK_LPAREN;
-		where++;
-		break;
-	case ')':
-		tokp->kind = TOK_RPAREN;
-		where++;
-		break;
-	case '<':
-		tokp->kind = TOK_LANGLE;
-		where++;
-		break;
-	case '>':
-		tokp->kind = TOK_RANGLE;
-		where++;
-		break;
-
-	case '"':
-		tokp->kind = TOK_STRCONST;
-		findstrconst(&where, &tokp->str);
-		break;
-	case '\'':
-		tokp->kind = TOK_CHARCONST;
-		findchrconst(&where, &tokp->str);
-		break;
-
-	case '-':
-	case '0':
-	case '1':
-	case '2':
-	case '3':
-	case '4':
-	case '5':
-	case '6':
-	case '7':
-	case '8':
-	case '9':
-		tokp->kind = TOK_IDENT;
-		findconst(&where, &tokp->str);
-		break;
-
-	default:
-		if (!(isalpha(*where) || *where == '_')) {
-			char buf[100];
-			char *p;
-
-			s_print(buf, "illegal character in file: ");
-			p = buf + strlen(buf);
-			if (isprint(*where)) {
-				s_print(p, "%c", *where);
-			} else {
-				s_print(p, "%d", *where);
-			}
-			error(buf);
+      else if (isspace (*where))
+	{
+	  while (isspace (*where))
+	    {
+	      where++;		/* eat */
+	    }
+	}
+      else if (commenting)
+	{
+	  for (where++; *where; where++)
+	    {
+	      if (endcomment (where))
+		{
+		  where++;
+		  commenting--;
+		  break;
 		}
-		findkind(&where, tokp);
-		break;
+	    }
+	}
+      else if (startcomment (where))
+	{
+	  where += 2;
+	  commenting++;
+	}
+      else
+	{
+	  break;
 	}
+    }
+
+  /*
+   * 'where' is not whitespace, comment or directive Must be a token!
+   */
+  switch (*where)
+    {
+    case ':':
+      tokp->kind = TOK_COLON;
+      where++;
+      break;
+    case ';':
+      tokp->kind = TOK_SEMICOLON;
+      where++;
+      break;
+    case ',':
+      tokp->kind = TOK_COMMA;
+      where++;
+      break;
+    case '=':
+      tokp->kind = TOK_EQUAL;
+      where++;
+      break;
+    case '*':
+      tokp->kind = TOK_STAR;
+      where++;
+      break;
+    case '[':
+      tokp->kind = TOK_LBRACKET;
+      where++;
+      break;
+    case ']':
+      tokp->kind = TOK_RBRACKET;
+      where++;
+      break;
+    case '{':
+      tokp->kind = TOK_LBRACE;
+      where++;
+      break;
+    case '}':
+      tokp->kind = TOK_RBRACE;
+      where++;
+      break;
+    case '(':
+      tokp->kind = TOK_LPAREN;
+      where++;
+      break;
+    case ')':
+      tokp->kind = TOK_RPAREN;
+      where++;
+      break;
+    case '<':
+      tokp->kind = TOK_LANGLE;
+      where++;
+      break;
+    case '>':
+      tokp->kind = TOK_RANGLE;
+      where++;
+      break;
+
+    case '"':
+      tokp->kind = TOK_STRCONST;
+      findstrconst (&where, &tokp->str);
+      break;
+    case '\'':
+      tokp->kind = TOK_CHARCONST;
+      findchrconst (&where, &tokp->str);
+      break;
+
+    case '-':
+    case '0':
+    case '1':
+    case '2':
+    case '3':
+    case '4':
+    case '5':
+    case '6':
+    case '7':
+    case '8':
+    case '9':
+      tokp->kind = TOK_IDENT;
+      findconst (&where, &tokp->str);
+      break;
+
+    default:
+      if (!(isalpha (*where) || *where == '_'))
+	{
+	  char buf[100];
+	  char *p;
+
+	  s_print (buf, _("illegal character in file: "));
+	  p = buf + strlen (buf);
+	  if (isprint (*where))
+	    {
+	      s_print (p, "%c", *where);
+	    }
+	  else
+	    {
+	      s_print (p, "%d", *where);
+	    }
+	  error (buf);
+	}
+      findkind (&where, tokp);
+      break;
+    }
 }
 
 static void
-unget_token(token *tokp)
+unget_token (token * tokp)
 {
-	lasttok = *tokp;
-	pushed = 1;
+  lasttok = *tokp;
+  pushed = 1;
 }
 
 static void
-findstrconst(const char **str, const char **val)
+findstrconst (const char **str, const char **val)
 {
-	const char *p;
-	char *tmp;
-	int size;
-
-	p = *str;
-	do {
-		p++;
-	} while (*p && *p != '"');
-	if (*p == 0) {
-		error("unterminated string constant");
-	}
-	p++;
-	size = p - *str;
-	tmp = alloc(size + 1);
-	strncpy(tmp, *str, size);
-	tmp[size] = 0;
-	*val = tmp;
-	*str = p;
+  const char *p;
+  char *tmp;
+  int size;
+
+  p = *str;
+  do
+    {
+      p++;
+    }
+  while (*p && *p != '"');
+  if (*p == 0)
+    {
+      error (_("unterminated string constant"));
+    }
+  p++;
+  size = p - *str;
+  tmp = alloc (size + 1);
+  strncpy (tmp, *str, size);
+  tmp[size] = 0;
+  *val = tmp;
+  *str = p;
 }
 
 static void
-findchrconst(const char **str, const char **val)
+findchrconst (const char **str, const char **val)
 {
-	const char *p;
-	char *tmp;
-	int size;
-
-	p = *str;
-	do {
-		p++;
-	} while (*p && *p != '\'');
-	if (*p == 0) {
-		error("unterminated string constant");
-	}
-	p++;
-	size = p - *str;
-	if (size != 3) {
-		error("empty char string");
-	}
-	tmp = alloc(size + 1);
-	strncpy(tmp, *str, size);
-	tmp[size] = 0;
-	*val = tmp;
-	*str = p;
+  const char *p;
+  char *tmp;
+  int size;
+
+  p = *str;
+  do
+    {
+      p++;
+    }
+  while (*p && *p != '\'');
+  if (*p == 0)
+    {
+      error (_("unterminated string constant"));
+    }
+  p++;
+  size = p - *str;
+  if (size != 3)
+    {
+      error (_("empty char string"));
+    }
+  tmp = alloc (size + 1);
+  strncpy (tmp, *str, size);
+  tmp[size] = 0;
+  *val = tmp;
+  *str = p;
 }
 
 static void
-findconst(const char **str, const char **val)
+findconst (const char **str, const char **val)
 {
-	const char *p;
-	char *tmp;
-	int size;
-
-	p = *str;
-	if (*p == '0' && *(p + 1) == 'x') {
-		p++;
-		do {
-			p++;
-		} while (isxdigit(*p));
-	} else {
-		do {
-			p++;
-		} while (isdigit(*p));
+  const char *p;
+  char *tmp;
+  int size;
+
+  p = *str;
+  if (*p == '0' && *(p + 1) == 'x')
+    {
+      p++;
+      do
+	{
+	  p++;
 	}
-	size = p - *str;
-	tmp = alloc(size + 1);
-	strncpy(tmp, *str, size);
-	tmp[size] = 0;
-	*val = tmp;
-	*str = p;
+      while (isxdigit (*p));
+    }
+  else
+    {
+      do
+	{
+	  p++;
+	}
+      while (isdigit (*p));
+    }
+  size = p - *str;
+  tmp = alloc (size + 1);
+  strncpy (tmp, *str, size);
+  tmp[size] = 0;
+  *val = tmp;
+  *str = p;
 }
 
-static token symbols[] = {
-			  {TOK_CONST, "const"},
-			  {TOK_UNION, "union"},
-			  {TOK_SWITCH, "switch"},
-			  {TOK_CASE, "case"},
-			  {TOK_DEFAULT, "default"},
-			  {TOK_STRUCT, "struct"},
-			  {TOK_TYPEDEF, "typedef"},
-			  {TOK_ENUM, "enum"},
-			  {TOK_OPAQUE, "opaque"},
-			  {TOK_BOOL, "bool"},
-			  {TOK_VOID, "void"},
-			  {TOK_CHAR, "char"},
-			  {TOK_INT, "int"},
-			  {TOK_UNSIGNED, "unsigned"},
-			  {TOK_SHORT, "short"},
-			  {TOK_LONG, "long"},
-			  {TOK_FLOAT, "float"},
-			  {TOK_DOUBLE, "double"},
-			  {TOK_STRING, "string"},
-			  {TOK_PROGRAM, "program"},
-			  {TOK_VERSION, "version"},
-			  {TOK_EOF, "??????"},
+static const token symbols[] =
+{
+  {TOK_CONST, "const"},
+  {TOK_UNION, "union"},
+  {TOK_SWITCH, "switch"},
+  {TOK_CASE, "case"},
+  {TOK_DEFAULT, "default"},
+  {TOK_STRUCT, "struct"},
+  {TOK_TYPEDEF, "typedef"},
+  {TOK_ENUM, "enum"},
+  {TOK_OPAQUE, "opaque"},
+  {TOK_BOOL, "bool"},
+  {TOK_VOID, "void"},
+  {TOK_CHAR, "char"},
+  {TOK_INT, "int"},
+  {TOK_UNSIGNED, "unsigned"},
+  {TOK_SHORT, "short"},
+  {TOK_LONG, "long"},
+  {TOK_FLOAT, "float"},
+  {TOK_DOUBLE, "double"},
+  {TOK_STRING, "string"},
+  {TOK_PROGRAM, "program"},
+  {TOK_VERSION, "version"},
+  {TOK_EOF, "??????"},
 };
 
 static void
-findkind(const char **mark, token *tokp)
+findkind (const char **mark, token * tokp)
 {
-	int len;
-	token *s;
-	const char *str;
-	char *tmp;
-
-	str = *mark;
-	for (s = symbols; s->kind != TOK_EOF; s++) {
-		len = strlen(s->str);
-		if (strncmp(str, s->str, len) == 0) {
-			if (!isalnum(str[len]) && str[len] != '_') {
-				tokp->kind = s->kind;
-				tokp->str = s->str;
-				*mark = str + len;
-				return;
-			}
-		}
+  int len;
+  token *s;
+  const char *str;
+  char *tmp;
+
+  str = *mark;
+  for (s = symbols; s->kind != TOK_EOF; s++)
+    {
+      len = strlen (s->str);
+      if (strncmp (str, s->str, len) == 0)
+	{
+	  if (!isalnum (str[len]) && str[len] != '_')
+	    {
+	      tokp->kind = s->kind;
+	      tokp->str = s->str;
+	      *mark = str + len;
+	      return;
+	    }
 	}
-	tokp->kind = TOK_IDENT;
-	for (len = 0; isalnum(str[len]) || str[len] == '_'; len++);
-	tmp = alloc(len + 1);
-	strncpy(tmp, str, len);
-	tmp[len] = 0;
-	tokp->str = tmp;
-	*mark = str + len;
+    }
+  tokp->kind = TOK_IDENT;
+  for (len = 0; isalnum (str[len]) || str[len] == '_'; len++);
+  tmp = alloc (len + 1);
+  strncpy (tmp, str, len);
+  tmp[len] = 0;
+  tokp->str = tmp;
+  *mark = str + len;
 }
 
 static int
-cppline(const char *line)
+cppline (const char *line)
 {
-	return (line == curline && *line == '#');
+  return line == curline && *line == '#';
 }
 
 static int
-directive(const char *line)
+directive (const char *line)
 {
-	return (line == curline && *line == '%');
+  return line == curline && *line == '%';
 }
 
 static void
-printdirective(const char *line)
+printdirective (const char *line)
 {
-	f_print(fout, "%s", line + 1);
+  f_print (fout, "%s", line + 1);
 }
 
 static void
-docppline(const char *line, int *lineno, const char **fname)
+docppline (const char *line, int *lineno, const char **fname)
 {
-	char *file;
-	int num;
-	char *p;
-
-	line++;
-	while (isspace(*line)) {
-		line++;
-	}
-	num = atoi(line);
-	while (isdigit(*line)) {
-		line++;
-	}
-	while (isspace(*line)) {
-		line++;
-	}
-	if (*line != '"') {
-		error("preprocessor error");
-	}
-	line++;
-	p = file = alloc(strlen(line) + 1);
-	while (*line && *line != '"') {
-		*p++ = *line++;
-	}
-	if (*line == 0) {
-		error("preprocessor error");
-	}
-	*p = 0;
-	if (*file == 0) {
-		*fname = NULL;
-	} else {
-		*fname = file;
-	}
-	*lineno = num - 1;
+  char *file;
+  int num;
+  char *p;
+
+  line++;
+  while (isspace (*line))
+    {
+      line++;
+    }
+  num = atoi (line);
+  while (isdigit (*line))
+    {
+      line++;
+    }
+  while (isspace (*line))
+    {
+      line++;
+    }
+  if (*line != '"')
+    {
+      error (_("preprocessor error"));
+    }
+  line++;
+  p = file = alloc (strlen (line) + 1);
+  while (*line && *line != '"')
+    {
+      *p++ = *line++;
+    }
+  if (*line == 0)
+    {
+      error (_("preprocessor error"));
+    }
+  *p = 0;
+  if (*file == 0)
+    {
+      *fname = NULL;
+    }
+  else
+    {
+      *fname = file;
+    }
+  *lineno = num - 1;
 }