win32: add strsep()

2 files changed, 19 insertions, 1 deletions

diff --git a/include/mingw.h b/include/mingw.h
index 40c11aabf..7fff1ad38 100644
--- a/include/mingw.h
+++ b/include/mingw.h
@@ -140,7 +140,7 @@ IMPL(unsetenv,void,,const char *env UNUSED_PARAM);
 /*
  * string.h
  */
-IMPL(strsep,char *,NULL,char **stringp UNUSED_PARAM, const char *delim UNUSED_PARAM);
+char *strsep(char **stringp, const char *delim);
 
 /*
  * sys/ioctl.h
diff --git a/win32/mingw.c b/win32/mingw.c
index eccd37cc3..937e9422c 100644
--- a/win32/mingw.c
+++ b/win32/mingw.c
@@ -348,3 +348,21 @@ int link(const char *oldpath, const char *newpath)
         }
         return 0;
 }
+
+char *strsep(char **stringp, const char *delim)
+{
+        char *s, *old_stringp;
+        if (!*stringp)
+                return NULL;
+        old_stringp = s = *stringp;
+        while (*s) {
+                if (strchr(delim, *s)) {
+                        *s = '\0';
+                        *stringp = s+1;
+                        return old_stringp;
+                }
+                s++;
+        }
+        *stringp = NULL;
+        return old_stringp;
+}