qemu-io: Make cvtnum() a wrapper around strtosz_suffix()

No reason to implement the same thing multiple times. A nice side effect
is that fractional numbers like 0.5M can be used in qemu-io now.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/cmd.h b/cmd.h
index 8e6f7538c4..4dcfe885a4 100644
--- a/cmd.h
+++ b/cmd.h
@@ -58,7 +58,6 @@ char **breakline(char *input, int *count);
 void doneline(char *input, char **vec);
 char *fetchline(void);
 
-long long cvtnum(char *s);
 void cvtstr(double value, char *str, size_t sz);
 
 struct timeval tsub(struct timeval t1, struct timeval t2);