Fix typos; add FreeBSD Id where missing.

usr.bin/xlint/lint1/decl.c

@@ -1782,7 +1782,7 @@ decl1ext(sym_t *dsym, int initflg)
 	if ((rdsym = dcs->d_rdcsym) != NULL) {
 
 		/*
-		 * If the old symbol stems from a old style function definition
+		 * If the old symbol stems from an old style function definition
 		 * we have remembered the params in rdsmy->s_args and compare
 		 * them with the params of the prototype.
 		 */
@@ -2524,7 +2524,7 @@ decl1loc(sym_t *dsym, int initflg)
 	}
 
 	/*
-	 * Before we can check the size we must wait for a initialisation
+	 * Before we can check the size we must wait for an initialisation
 	 * which may follow.
 	 */
 }

usr.bin/xlint/lint1/lint1.h

@@ -31,6 +31,8 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
 
 #include "lint.h"
 #include "op.h"
@@ -221,7 +223,7 @@ typedef	struct sym {
 				   definition */
 	u_int	s_rimpl : 1;	/* return value of function implizit decl. */
 	u_int	s_osdef : 1;	/* symbol stems from old style function def. */
-	u_int	s_inline : 1;	/* true if this is a inline function */
+	u_int	s_inline : 1;	/* true if this is an inline function */
 	struct	sym *s_xsym;	/* for local declared external symbols pointer
 				   to external symbol with same name */
 	def_t	s_def;		/* declared, tentative defined, defined */
@@ -232,7 +234,7 @@ typedef	struct sym {
 	val_t	s_value;	/* value (if enumcon) */
 	union {
 		str_t	*_s_st;	/* tag, if it is a struct/union member */
-		enum_t	*_s_et;	/* tag, if it is a enumerator */
+		enum_t	*_s_et;	/* tag, if it is an enumerator */
 		tspec_t	_s_tsp;	/* type (only for keywords) */
 		tqual_t	_s_tqu;	/* qualifier (only for keywords) */
 		struct	sym *_s_args; /* arguments in old style function

usr.bin/xlint/lint1/scan.l

@@ -262,7 +262,7 @@ symt_t	symtyp;
 
 /*
  * All keywords are written to the symbol table. This saves us looking
- * in a extra table for each name we found.
+ * in an extra table for each name we found.
  */
 void
 initscan(void)

usr.bin/xlint/lint1/tree.c

@@ -263,7 +263,7 @@ getcnode(type_t *tp, val_t *v)
 }
 
 /*
- * Create a node for a integer constant.
+ * Create a node for an integer constant.
  */
 static tnode_t *
 getinode(tspec_t t, int64_t q)
@@ -2026,7 +2026,7 @@ cvtcon(op_t op, int arg, type_t *tp, val_t *nv, val_t *v)
 			 * the bits was set in a signed type.
 			 * Loss of significant bits means that it is not
 			 * possible, also not with necessary casts, to convert
-			 * back to the original type. A example for a
+			 * back to the original type. An example for a
 			 * necessary cast is:
 			 *	char c;	int	i; c = 128;
 			 *	i = c;			** yields -128 **
@@ -2079,7 +2079,7 @@ cvtcon(op_t op, int arg, type_t *tp, val_t *nv, val_t *v)
 
 /*
  * Called if incompatible types were detected.
- * Prints a appropriate warning.
+ * Prints an appropriate warning.
  */
 static void
 incompat(op_t op, tspec_t lt, tspec_t rt)
@@ -3448,7 +3448,7 @@ chkmisc(tnode_t *tn, int vctx, int tctx, int eqwarn, int fcall, int rvdisc,
 		if (ln->tn_op == NAME && (reached || rchflg)) {
 			sc = ln->tn_sym->s_scl;
 			/*
-			 * Look if there was a asm statement in one of the
+			 * Look if there was an asm statement in one of the
 			 * compound statements we are in. If not, we don't
 			 * print a warning.
 			 */

usr.bin/xlint/lint2/main2.c

@@ -35,6 +35,7 @@
 #if defined(__RCSID) && !defined(lint)
 __RCSID("$NetBSD: main2.c,v 1.5 2001/11/21 19:14:26 wiz Exp $");
 #endif
+__FBSDID("$FreeBSD$");
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -67,7 +68,7 @@ int	sflag;
 int	tflag;
 
 /*
- * If a complaint stems from a included file, print the name of the included
+ * If a complaint stems from an included file, print the name of the included
  * file instead of the name spezified at the command line followed by '?'
  */
 int	Hflag;

usr.bin/xlint/lint2/read.c

@@ -67,7 +67,7 @@ static	size_t	nfnames;
 /*
  * Types are shared (to save memory for the types itself) and accessed
  * via indices (to save memory for references to types (indices are short)).
- * To share types, a equal type must be located fast. This is done by a
+ * To share types, an equal type must be located fast. This is done by a
  * hash table. Access by indices is done via an array of pointers to the
  * types.
  */