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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1999-08-13 05:45:20 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1999-08-13 05:45:20 +0000
commit65a5162550f58047974793cdc8067a970b2435c0 (patch)
tree082bb7d5568f3b2e36e3fe166e9f3039394fcf44 /missing/strncasecmp.c
parentfcd020c83028f5610d382e85a2df00223e12bd7e (diff)
1.4.0
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'missing/strncasecmp.c')
-rw-r--r--missing/strncasecmp.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/missing/strncasecmp.c b/missing/strncasecmp.c
new file mode 100644
index 0000000..c136703
--- /dev/null
+++ b/missing/strncasecmp.c
@@ -0,0 +1,18 @@
+#include <ctype.h>
+
+int
+strncasecmp(p1, p2, len)
+ char *p1;
+ char *p2;
+ int len;
+{
+ for (; len != 0; len--, p1++, p2++) {
+ if (toupper(*p1) != toupper(*p2)) {
+ return toupper(*p1) - toupper(*p2);
+ }
+ if (*p1 == '\0') {
+ return 0;
+ }
+ }
+ return 0;
+}