X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/3f1f199234e06fdbd18c10860f19bdd1706a0f76..947cb661f6188abf5d1128c30b61090f58d5d3fd:/h/utils.h

diff --git a/h/utils.h b/h/utils.h
index 19d71563..19fbdcc6 100644
--- a/h/utils.h
+++ b/h/utils.h
@@ -65,7 +65,6 @@ struct msgnum_array {
 void app_msgarg(struct msgs_array *, char *);
 void app_msgnum(struct msgnum_array *, int);
 
-int open_form(char **, char *);
 char *find_str (const char [], size_t, const char *);
 char *rfind_str (const char [], size_t, const char *);
 char *nmh_strcasestr (const char *, const char *);
@@ -81,18 +80,7 @@ void trim_suffix_c(char *s, int c);
 void to_lower(char *s);
 void to_upper(char *s);
 
-/*
- * See if a string contains 8 bit characters (use isascii() for the test).
- * Arguments include:
- *
- * start	- Pointer to start of string to test.
- * end		- End of string to test (test will stop before reaching
- *		  this point).  If NULL, continue until reaching '\0'.
- *
- * This function always stops at '\0' regardless of the value of 'end'.
- * Returns 1 if the string contains an 8-bit character, 0 if it does not.
- */
-int contains8bit(const char *start, const char *end);
+bool contains8bit(const char *start, const char *end);
 
 /*
  * See if file has any 8-bit bytes.
@@ -107,6 +95,19 @@ int contains8bit(const char *start, const char *end);
  */
 int scan_input (int fd, int *eightbit);
 
+/*
+ * Returns string representation of int, in static memory.
+ */
+char *m_str(int value);
+
+/*
+ * Returns string representation of an int, in static memory.  If width
+ * == 0, does not limit the width.  If width > 0 and value will not fit
+ * in field of that size, including any negative sign but excluding
+ * terminating null, then returns "?".
+ */
+char *m_strn(int value, unsigned int width);
+
 /*
  * program initialization
  *