diff options
| author | Charles.Forsyth <devnull@localhost> | 2006-12-22 17:07:39 +0000 |
|---|---|---|
| committer | Charles.Forsyth <devnull@localhost> | 2006-12-22 17:07:39 +0000 |
| commit | 37da2899f40661e3e9631e497da8dc59b971cbd0 (patch) | |
| tree | cbc6d4680e347d906f5fa7fca73214418741df72 /libkern/toupper.c | |
| parent | 54bc8ff236ac10b3eaa928fd6bcfc0cdb2ba46ae (diff) | |
20060303a
Diffstat (limited to 'libkern/toupper.c')
| -rw-r--r-- | libkern/toupper.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libkern/toupper.c b/libkern/toupper.c new file mode 100644 index 00000000..4c0b02ac --- /dev/null +++ b/libkern/toupper.c @@ -0,0 +1,16 @@ +toupper(int c) +{ + + if(c < 'a' || c > 'z') + return c; + return (c-'a'+'A'); +} + +tolower(int c) +{ + + if(c < 'A' || c > 'Z') + return c; + return (c-'A'+'a'); +} + |