diff options
author | John Denker <jsd@av8n.com> | 2012-06-01 18:58:45 -0700 |
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committer | John Denker <jsd@av8n.com> | 2012-06-01 18:58:45 -0700 |
commit | b732a73bc773789894466b0e5320b2f1fe42c7e9 (patch) | |
tree | 385358983f064a1f10a5080b33a3ba13010886db /case_lowers.c | |
parent | 634d365a03cb0581a062cd3cf4db9ae69f1cde26 (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.c | 12 |
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; + } +} |