formatting changes

Manual format adjustments.
Comment adjustments.
Remove usage of the register keyword.

1 files changed, 6 insertions, 6 deletions

diff --git a/src/getln.c b/src/getln.c
index 64189fe..476e197 100644
--- a/src/getln.c
+++ b/src/getln.c
@@ -3,10 +3,10 @@
 #include "byte.h"
 
 /**
-	@file getln.c
-	@author djb
-	@source qmail
-	@brief evaluting tokenized input arguments
+  @file getln.c
+  @author djb
+  @source qmail
+  @brief evaluting tokenized input arguments
 */
 
 int getln(buffer *b, stralloc *sa, int *match, int sep)
@@ -26,8 +26,8 @@ int getln(buffer *b, stralloc *sa, int *match, int sep)
 
 int sgetln(buffer *b, stralloc *sa, char **cont, unsigned int *clen, int sep)
 {
-  register char *x;
-  register unsigned int i;
+  char *x;
+  unsigned int i;
   int n;
 
   if (!stralloc_ready(sa, 0)) return -1;