1 files changed, 27 insertions, 0 deletions
diff --git a/rawmemcasechr_inv.c b/rawmemcasechr_inv.c
new file mode 100644
index 0000000..9f53fda
--- /dev/null
+++ b/rawmemcasechr_inv.c
@@ -0,0 +1,27 @@
+/* See LICENSE file for copyright and license details. */
+#include "libsimple.h"
+#ifndef TEST
+
+
+void *
+libsimple_rawmemcasechr_inv(const void *s_, int c) /* TODO man */
+{
+	char *s = *(char **)(void *)&s_;
+	c = tolower(c);
+	for (; tolower(*s) == c; s++);
+	return s;
+}
+
+
+#else
+#include "test.h"
+
+int
+main(void)
+{
+	assert(!strcmpnul(libsimple_rawmemcasechr_inv("xxoxx", 'x'), "oxx"));
+	assert(!strcmpnul(libsimple_rawmemcasechr_inv("XXoxx", 'x'), "oxx"));
+	return 0;
+}
+
+#endif