Various <ctype.h> fixes.

diff --git a/dsig.c b/dsig.c
index eb70191..e591538 100644 (file)
--- a/dsig.c
+++ b/dsig.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: dsig.c,v 1.3 2000/07/15 20:53:23 mdw Exp $
+ * $Id: dsig.c,v 1.4 2000/08/04 23:23:44 mdw Exp $
  *
  * Verify signatures on distribuitions of files
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: dsig.c,v $
+ * Revision 1.4  2000/08/04 23:23:44  mdw
+ * Various <ctype.h> fixes.
+ *
  * Revision 1.3  2000/07/15 20:53:23  mdw
  * More hash functions.  Bug fix in getstring.
  *
@@ -346,7 +349,7 @@ static int getstring(FILE *fp, dstr *d, unsigned raw)
 
 again:
   ch = getc(fp);
-  while (isspace((unsigned char)ch))
+  while (isspace(ch))
     ch = getc(fp);
   if (ch == '#') {
     do ch = getc(fp); while (ch != '\n' && ch != EOF);

diff --git a/hashsum.c b/hashsum.c
index 051fdb1..db7d7f7 100644 (file)
--- a/hashsum.c
+++ b/hashsum.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: hashsum.c,v 1.3 2000/07/29 17:02:43 mdw Exp $
+ * $Id: hashsum.c,v 1.4 2000/08/04 23:23:44 mdw Exp $
  *
  * Hash files using some secure hash function
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: hashsum.c,v $
+ * Revision 1.4  2000/08/04 23:23:44  mdw
+ * Various <ctype.h> fixes.
+ *
  * Revision 1.3  2000/07/29 17:02:43  mdw
  * (checkhash): Be pettier about spaces between the hash and filename, for
  * compatiblity with `md5sum'.
@@ -225,7 +228,7 @@ static int getstring(FILE *fp, const char *p, dstr *d, unsigned raw)
 
   /* --- Raw: just read exactly what's written up to a null byte --- */
 
-#define NEXTCH (fp ? getc(fp) : *p++)
+#define NEXTCH (fp ? getc(fp) : (unsigned char)*p++)
 #define EOFCH (fp ? EOF : 0)
 
   if (raw) {
@@ -249,7 +252,7 @@ static int getstring(FILE *fp, const char *p, dstr *d, unsigned raw)
 
 again:
   ch = NEXTCH;
-  while (isspace((unsigned char)ch))
+  while (isspace(ch))
     ch = NEXTCH;
   if (ch == '#') {
     do ch = NEXTCH; while (ch != '\n' && ch != EOFCH);
@@ -298,7 +301,7 @@ again:
 
     if (ch == q)
       break;
-    if (!q && isspace((unsigned char)ch))
+    if (!q && isspace(ch))
       break;
 
     /* --- Otherwise contribute and continue --- */

diff --git a/mptext-dstr.c b/mptext-dstr.c
index 112be2e..729c27e 100644 (file)
--- a/mptext-dstr.c
+++ b/mptext-dstr.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: mptext-dstr.c,v 1.2 1999/12/22 15:56:21 mdw Exp $
+ * $Id: mptext-dstr.c,v 1.3 2000/08/04 23:23:44 mdw Exp $
  *
  * Reading and writing large integers on strings
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: mptext-dstr.c,v $
+ * Revision 1.3  2000/08/04 23:23:44  mdw
+ * Various <ctype.h> fixes.
+ *
  * Revision 1.2  1999/12/22 15:56:21  mdw
  * Make the buffer passed to `put' op constant.
  *
@@ -53,7 +56,7 @@ static int get(void *p)
   mptext_dstrctx *c = p;
   if (c->i >= c->d->len)
     return (EOF);
-  return (c->d->buf[c->i++]);
+  return ((unsigned char)c->d->buf[c->i++]);
 }
 
 static void unget(int ch, void *p)

diff --git a/mptext-string.c b/mptext-string.c
index d5b7248..ea734f8 100644 (file)
--- a/mptext-string.c
+++ b/mptext-string.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: mptext-string.c,v 1.2 1999/12/22 15:56:21 mdw Exp $
+ * $Id: mptext-string.c,v 1.3 2000/08/04 23:23:44 mdw Exp $
  *
  * Reading and writing large integers on strings
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: mptext-string.c,v $
+ * Revision 1.3  2000/08/04 23:23:44  mdw
+ * Various <ctype.h> fixes.
+ *
  * Revision 1.2  1999/12/22 15:56:21  mdw
  * Make the buffer passed to `put' op constant.
  *
@@ -53,7 +56,7 @@ static int get(void *p)
   mptext_stringctx *c = p;
   if (c->buf >= c->lim)
     return (EOF);
-  return (*c->buf++);
+  return ((unsigned char)*c->buf++);
 }
 
 static void unget(int ch, void *p)