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fixed the compiling error when using IGMP protocol. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2056 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong@gmail.com 2012-04-14 12:01:49 +00:00
parent 0f6856b538
commit ee439e74c3
1 changed files with 7 additions and 4 deletions
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11
components/net/lwip/src/lwipopts.h
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@ -120,10 +120,6 @@
#define MEMP_NUM_TCP_SEG RT_LWIP_TCP_SEG_NUM
#endif
/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
timeouts. */
#define MEMP_NUM_SYS_TIMEOUT 3
/* The following four are used only with the sequential API and can be
set to 0 if the application only will use the raw API. */
/* MEMP_NUM_NETBUF: the number of struct netbufs. */
@ -324,4 +320,11 @@
#define LWIP_POSIX_SOCKETS_IO_NAMES 0
#define LWIP_NETIF_API 1
/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. */
#define MEMP_NUM_SYS_TIMEOUT (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT)
#ifdef LWIP_IGMP
#include <stdlib.h>
#define LWIP_RAND rand
#endif
#endif /* __LWIPOPTS_H__ */