Fix style issues in recently committed code

Function declaration and comments should not exceed 80 chars.
Do not use C++ style comments

Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-by: Robbie Harwood <rharwood@redhat.com>

Author: simo5

src/environ.c

@@ -97,24 +97,26 @@ static void mag_set_env_name_attr(request_rec *req, struct mag_conn *mc,
     }
 }
 
-static char* mag_escape_display_value(request_rec *req, gss_buffer_desc disp_value)
+static char *mag_escape_display_value(request_rec *req,
+                                      gss_buffer_desc disp_value)
 {
-    /* This function returns a copy (in the pool) of the given gss_buffer_t where every
-     * occurrence of " has been replaced by \". This string is NULL terminated */
+    /* This function returns a copy (in the pool) of the given gss_buffer_t
+     * where every occurrence of " has been replaced by \". This string is
+     * NULL terminated */
     int i = 0, j = 0, n_quotes = 0;
     char *escaped_value = NULL;
     char *value = (char*) disp_value.value;
 
-    // count number of quotes in the input string
+    /* count number of quotes in the input string */
     for (i = 0, j = 0; i < disp_value.length; i++)
         if (value[i] == '"')
             n_quotes++;
 
-    // if there are no quotes, just return a copy of the string
+    /* if there are no quotes, just return a copy of the string */
     if (n_quotes == 0)
         return apr_pstrndup(req->pool, value, disp_value.length);
 
-    // gss_buffer_t are not \0 terminated, but our result will be
+    /* gss_buffer_t are not \0 terminated, but our result will be */
     escaped_value = apr_palloc(req->pool, disp_value.length + n_quotes + 1);
     for (i = 0,j = 0; i < disp_value.length; i++, j++) {
         if (value[i] == '"') {
@@ -123,7 +125,7 @@ static char* mag_escape_display_value(request_rec *req, gss_buffer_desc disp_val
         }
         escaped_value[j] = value[i];
     }
-    // make the string NULL terminated
+    /* make the string NULL terminated */
     escaped_value[j] = '\0';
     return escaped_value;
 }