all: update to match GCK standard

lib/textc.c

@@ -8,72 +8,66 @@
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
- * 
- * 1. Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following disclaimer.
- * 
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
  * 2. Redistributions in binary form must reproduce the above copyright notice,
  *    this list of conditions and the following disclaimer in the documentation
  *    and/or other materials provided with the distribution.
- * 
+ *
  * 3. Neither the name of the copyright holder nor the names of its
  *    contributors may be used to endorse or promote products derived from
  *    this software without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <string.h>
-#include <ctype.h>
 #include "xmem.h"
+#include <ctype.h>
+#include <string.h>
 
 #include "textc.h"
 
-char *str_dup(char *s)
-{
-	char *new = xmalloc(strlen(s) + 1);
-	strcpy(new, s);
-	return new;
+char *str_dup(char *s) {
+  char *new = xmalloc(strlen(s) + 1);
+  strcpy(new, s);
+  return new;
 }
 
-char *tostrupr(char *s)
-{
-	char *new = str_dup(s);
-	for (int i = 0; new[i] != '\0'; ++i)
-		new[i] = toupper((unsigned char)new[i]);
-	return new;
+char *tostrupr(char *s) {
+  char *new = str_dup(s);
+  for (int i = 0; new[i] != '\0'; ++i)
+    new[i] = toupper((unsigned char)new[i]);
+  return new;
 }
 
-char *tostrlwr(char *s)
-{
-	char *new = str_dup(s);
-	for (int i = 0; new[i] != '\0'; ++i)
-		new[i] = tolower((unsigned char)new[i]);
-	return new;
+char *tostrlwr(char *s) {
+  char *new = str_dup(s);
+  for (int i = 0; new[i] != '\0'; ++i)
+    new[i] = tolower((unsigned char)new[i]);
+  return new;
 }
 
-char *textc_trim(char *s)
-{
-	return NULL;
-}
+char *textc_trim(char *s) { return NULL; }
 
-char *textc_pad_left(int count, char *s, char pad)
-{
-	char *buffer = xmalloc(strlen(s) + 1);
+char *textc_pad_left(int count, char *s, char pad) {
+  char *buffer = xmalloc(strlen(s) + 1);
 
-	free(buffer);
-	buffer = "NOT IMPLEMENTED";
+  free(buffer);
+  buffer = "NOT IMPLEMENTED";
 
-	return buffer;
+  return buffer;
 }
 
 /* end of file textc.c */