summaryrefslogtreecommitdiff
path: root/case_lowers.c
diff options
context:
space:
mode:
authorJohn Denker <jsd@av8n.com>2012-06-02 01:58:45 (GMT)
committerJohn Denker <jsd@av8n.com>2012-06-02 01:58:45 (GMT)
commitb732a73bc773789894466b0e5320b2f1fe42c7e9 (patch)
tree385358983f064a1f10a5080b33a3ba13010886db /case_lowers.c
parent634d365a03cb0581a062cd3cf4db9ae69f1cde26 (diff)
original, as downloaded from http://www.qmail.org/netqmail-1.06.tar.gz
Diffstat (limited to 'case_lowers.c')
-rw-r--r--case_lowers.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/case_lowers.c b/case_lowers.c
new file mode 100644
index 0000000..208b3f5
--- /dev/null
+++ b/case_lowers.c
@@ -0,0 +1,12 @@
+#include "case.h"
+
+void case_lowers(s)
+char *s;
+{
+ unsigned char x;
+ while (x = *s) {
+ x -= 'A';
+ if (x <= 'Z' - 'A') *s = x + 'a';
+ ++s;
+ }
+}