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-rw-r--r--strtou16.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/strtou16.c b/strtou16.c
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--- /dev/null
+++ b/strtou16.c
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+/* See LICENSE file for copyright and license details. */
+#include "libsimple.h"
+#ifndef TEST
+
+#define RET_MAX 65535ULL
+
+
+uint_least16_t
+libsimple_strtou16(const char *restrict nptr, char **restrict end, int base) /* TODO test, man */
+{
+ uintmax_t r = strtoumax(nptr, end, base);
+ if(r > RET_MAX) {
+ r = RET_MAX;
+ errno = ERANGE;
+ }
+ return (uint_least16_t)r;
+}
+
+
+#else
+#include "test.h"
+
+int
+main(void)
+{
+ return 0;
+}
+
+#endif