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-rw-r--r--src/3rdparty/autotrace/atou.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/3rdparty/autotrace/atou.c b/src/3rdparty/autotrace/atou.c
new file mode 100644
index 0000000..4d29654
--- /dev/null
+++ b/src/3rdparty/autotrace/atou.c
@@ -0,0 +1,18 @@
+/* atou.c: like atoi, but if the number is negative, abort. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* Def: HAVE_CONFIG_H */
+
+#include "logreport.h"
+#include "atou.h"
+
+unsigned atou(gchar * s)
+{
+ int i = atoi(s);
+
+ if (i < 0)
+ FATAL("I expected a positive number, not %d", i);
+
+ return (unsigned)i;
+}