Hello All, I am using the ARM Compiler from Code Composer Studio and while updating lwIP from 1.4.1 to 2.0.0, I ran into a compilation issue. I get an error for size_t being undefined. Tracing the issue I was able to go past the issue by adding stdlib to arch.h
#if !LWIP_NO_STDINT_H #include <stdint.h> #include <stdlib.h> typedef uint8_t u8_t; typedef int8_t s8_t; typedef uint16_t u16_t; typedef int16_t s16_t; typedef uint32_t u32_t; typedef int32_t s32_t; typedef uintptr_t mem_ptr_t; #endif "D:/ti/TivaWare_C_Series-2.1.3.156/third_party/lwip-2.0.0/src/include/lwip/def.h", line 124: error #20: identifier "size_t" is undefined Can any of the lwIP developers confirm if this is expected issue? As a side note: after making the change lwIP 2.0.0 works great with TM4C devices. Thanks and Regards Amit Ashara
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