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-rw-r--r--src/string/strtok.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/string/strtok.c b/src/string/strtok.c
new file mode 100644
index 00000000..1ba221cb
--- /dev/null
+++ b/src/string/strtok.c
@@ -0,0 +1,13 @@
+#include <string.h>
+
+char *strtok(char *s, const char *sep)
+{
+ static char *p;
+ if (!s && !(s = p)) return NULL;
+ s += strspn(s, sep);
+ if (!*s) return p = 0;
+ p = s + strcspn(s, sep);
+ if (*p) *p++ = 0;
+ else p = 0;
+ return s;
+}