rev 4591 add simu_{fgetc,fgets,writev,ferror,fcntl,setbuf,setbuffer,getopt_long_r}

[theh...@gmail.com]

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Please review this at http://codereview.appspot.com/40069

Affected files:
M src/process-manager/simu-fcntl.h

Index: src/process-manager/simu-fcntl.h
===================================================================
--- a/src/process-manager/simu-fcntl.h
+++ b/src/process-manager/simu-fcntl.h
@@ -6,6 +6,7 @@
#endif

int simu_open (const char *path, int flags);
+int simu_fcntl(int fd, int cmd);

#ifdef __cplusplus