Pgindent timezone file, per request from Tom.

src/timezone/ialloc.c

@@ -5,54 +5,63 @@
 
 #define nonzero(n)	(((n) == 0) ? 1 : (n))
 
-char *imalloc(const int n)
+char *
+imalloc(const int n)
 {
 	return malloc((size_t) nonzero(n));
 }
 
-char *icalloc(int nelem, int elsize)
+char *
+icalloc(int nelem, int elsize)
 {
 	if (nelem == 0 || elsize == 0)
 		nelem = elsize = 1;
 	return calloc((size_t) nelem, (size_t) elsize);
 }
 
-void *irealloc(void *pointer, const int size)
+void *
+irealloc(void *pointer, const int size)
 {
 	if (pointer == NULL)
 		return imalloc(size);
 	return realloc((void *) pointer, (size_t) nonzero(size));
 }
 
-char *icatalloc(char *old, const char *new)
+char *
+icatalloc(char *old, const char *new)
 {
-	register char *	result;
-	register int	oldsize, newsize;
+	register char *result;
+	register int oldsize,
+				newsize;
 
 	newsize = (new == NULL) ? 0 : strlen(new);
 	if (old == NULL)
 		oldsize = 0;
 	else if (newsize == 0)
 		return old;
-	else	oldsize = strlen(old);
+	else
+		oldsize = strlen(old);
 	if ((result = irealloc(old, oldsize + newsize + 1)) != NULL)
 		if (new != NULL)
 			(void) strcpy(result + oldsize, new);
 	return result;
 }
 
-char *icpyalloc(const char *string)
+char *
+icpyalloc(const char *string)
 {
 	return icatalloc((char *) NULL, string);
 }
 
-void ifree(char *p)
+void
+ifree(char *p)
 {
 	if (p != NULL)
 		(void) free(p);
 }
 
-void icfree(char *p)
+void
+icfree(char *p)
 {
 	if (p != NULL)
 		(void) free(p);