X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fparsedate.y;h=f3e94ef7654fd3b8e28d52b038318650bc119d1f;hb=ef347e598ab670b87e178af7fc6b00795494303a;hp=382f6cc22b4723efd14612647237dfb22de7f5a8;hpb=0f7eb8cc58d1a092b296335eb694a525b9cdf357;p=citadel.git

diff --git a/citadel/parsedate.y b/citadel/parsedate.y
index 382f6cc22..f3e94ef76 100644
--- a/citadel/parsedate.y
+++ b/citadel/parsedate.y
@@ -7,7 +7,7 @@
 **  <rsalz@osf.org> and Jim Berets <jberets@bbn.com> in August, 1990.
 **  Further revised (removed obsolete constructs and cleaned up timezone
 **  names) in August, 1991, by Rich.  Paul Eggert <eggert@twinsun.com>
-**  helped in September, 1992.  Art Cancro <ajc@uncnsrd.mt-kisco.ny.us> cleaned
+**  helped in September, 1992.  Art Cancro <ajc@uncensored.citadel.org> cleaned
 **  it up for ANSI C in December, 1999.
 **
 **  This grammar has six shift/reduce conflicts.
@@ -18,11 +18,35 @@
 /* SUPPRESS 593 on yyerrlab *//* Label was not used */
 /* SUPPRESS 593 on yynewstate *//* Label was not used */
 /* SUPPRESS 595 on yypvt *//* Automatic variable may be used before set */
+
+#include "sysdep.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <ctype.h>
-#include <time.h>
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+
 #include "parsedate.h"
 
 int date_lex(void);
@@ -78,7 +102,7 @@ typedef enum _MERIDIAN {
 **  union, but this is more efficient.  (This routine predates the
 **  yacc %union construct.)
 */
-static char	*yyInput;
+static const char	*yyInput;
 static DSTMODE	yyDSTmode;
 static int	yyHaveDate;
 static int	yyHaveRel;
@@ -706,12 +730,12 @@ date_lex(void)
 
 
 time_t
-parsedate(char *p)
+parsedate(const char *p)
 {
     extern int		date_parse(void);
     time_t		Start;
 
-    yyInput = p;
+    yyInput = p; /* well, its supposed to be const... */
 
     yyYear = 0;
     yyMonth = 0;
@@ -771,7 +795,7 @@ main(int ac, char *av[])
     for ( ; ; ) {
 	(void)printf("\t> ");
 	(void)fflush(stdout);
-	if (gets(buff) == NULL || buff[0] == '\n')
+	if (fgets(buff, sizeof buff, stdin) == NULL || buff[0] == '\n')
 	    break;
 #if YYDEBUG
 	if (strcmp(buff, "yydebug") == 0) {