added tag v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 26 insertions, 0 deletions

diff --git a/trunk/missing/strtol.c b/trunk/missing/strtol.c
new file mode 100644
index 0000000000..da6636f316
--- /dev/null
+++ b/trunk/missing/strtol.c
@@ -0,0 +1,26 @@
+/* public domain rewrite of strtol(3) */
+
+#include <ctype.h>
+
+long
+strtol(const char *nptr, char **endptr, int base)
+{
+    long result;
+    const char *p = nptr;
+
+    while (isspace(*p)) {
+	p++;
+    }
+    if (*p == '-') {
+	p++;
+	result = -strtoul(p, endptr, base);
+    }
+    else {
+	if (*p == '+') p++;
+	result = strtoul(p, endptr, base);
+    }
+    if (endptr != 0 && *endptr == p) {
+	*endptr = (char *)nptr;
+    }
+    return result;
+}