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-rw-r--r--trunk/missing/strtol.c26
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;
+}