Start conditions now optional in header.

undef's now optional in header.
Start conditions are NOT prefixed.

1 files changed, 0 insertions, 101 deletions

diff --git a/misc.c b/misc.c
index 976ea18..cc595fa 100644
--- a/misc.c
+++ b/misc.c
@@ -942,104 +942,3 @@ char* chomp(str)
     return str;
 }
 
-/* Converts str to lowercase in place. returns str*/
-char * strlower (str)
-    char* str;
-{
-    char * s = str;
-    if (str)
-        for (s=str; *s; s++)
-            *s = tolower(*s);
-    return str;
-}
-
-/* Converts str to uppercase in place. returns str*/
-char * strupper (str)
-    char* str;
-{
-    char * s;
-    if (str)
-        for (s=str; *s; s++)
-            *s = toupper(*s);
-    return str;
-}
-
-/* return < 0 if prefers lowercase
- * return > 0 if prefers uppercase
- * return 0 if no preference or it looks like first-letter-capitalization
- * Similar to strcmp(), the absolute value of the return value is larger
- * the more characters are upper or lowercase.
- */
-int case_preference (str)
-    const char* str;
-{
-    int nup=0, nlow=0, first_up=0;
-    const char* s;
-    if (!str)
-        return 0;
-
-    /* find the first upper or lowercase letter */
-    for (s=str; *s; s++){
-        if (!isupper(*s) && !islower(*s))
-            continue;
-        first_up = isupper(*s);
-        break;
-    }
-
-    for (s=str; *s; s++){
-        if (isupper(*s))
-            nup++;
-        if (islower(*s))
-            nlow++;
-    }
-
-    return (first_up && nlow > nup) ? 0 : nup - nlow;
-}
-
-/* Creates a name-space friendly start condition name, safe for
- * use in the generated header.
- * buf should be large enough to contain name and prefix.
- * returns buf
- */
-char * fix_scname (buf, name)
-    char * buf;
-    const char * name;
-{
-    char * pre;
-    int cn,cp;
-
-    buf[0]= '\0';
-    if (!name)
-        return buf;
-
-    /* we do comparisons in lowercase */
-    pre = copy_string(prefix);
-    strlower(pre);
-    strcpy(buf,name);
-    strlower(buf);
-
-    /* If the user has already prefixed name, then we leave it alone. */
-    if (strncmp(buf,pre,strlen(pre))==0 && strlen(name) > strlen(pre)){
-        strcpy(buf,name);
-        free(pre);
-        return buf;
-    }
-
-    /* Build the new name */
-    sprintf(buf,"%ssc_%s", prefix, name);
-
-    /* Decide whether the user prefers upper or lowercase or neither */
-    cp = case_preference(prefix);
-    cn = case_preference(name);
-
-    if (cn != 0) {
-        /* If it's mostly lowercase... */
-        if (cn < 0 && (0 - cn) >  strlen(name)/2)
-            strlower(buf);
-        else if (cn > 0 && cn > strlen(name)/2)
-            strupper(buf);
-    }
-
-    free(pre);
-    return buf;
-}