C51: 32 bits unsigned returned values treated as signed 16 bits

Hi! In a full project a simple unsigned long ( u32 )returned value from a function lead to this (odd) assembler code. It make us think that the u32 is considered as s16 ( signed short ). If...
C51: 32 bits unsigned returned values treated as signed 16 bits

Hi! In a full project a simple unsigned long ( u32 )returned value from a function lead to this (odd) assembler code. It make us think that the u32 is considered as s16 ( signed short ). If...
unsigned long long undefined identifier.

I m integrating TCP/IP stack and compiling it with C166 Kiel compiler. The TCP/IP stack is from microchip. I m getting the error "GENERICTYPEDEFS.H(144): error C27: illegal type specifier" line...
unsigned long long undefined identifier.

I m integrating TCP/IP stack and compiling it with C166 Kiel compiler. The TCP/IP stack is from microchip. I m getting the error "GENERICTYPEDEFS.H(144): error C27: illegal type specifier" line...
64bit unsigned long?

does c166 support 64-bit (double unsingned long) integers? Thank you ...Leo