Dec 20, 2023 · The use of uint8_t likely comes from a desire to make the code "more portable", since char is not guaranteed to be 8 bits large (it can be wider).

Jul 15, 2024 · The reason there is a warning for comparing integers of different signedness is the < operation will convert the type of at least one of them, and this can ...

Mar 27, 2024 · The signedness of char is implementation-defined however. 0xff might fit just fine in a char as the positive value 255. So your examples using a char type ...

Mar 24, 2024 · The error message is pretty clear: A pointer to a signed short (which is what plain short is) is not the same as a pointer to a unsigned short.

Jan 15, 2024 · The integer literal suffix UL is supposed to suppress unwanted behavior in a shift, eg sign-extending a signed integer may result in multiple bits being set.

Apr 8, 2024 · How to implement INT40 using C language? Is it a 5-byte signed integer variable that can perform normal addition, subtraction, multiplication, and division? # ...

20 hours ago · When performing the usual arithmetic conversions for an unsigned long int ( a ) and a signed int ( b ), the signed int ( b ) is converted to an unsigned long ...

May 10, 2024 · Can I reasonably expect that int_least32_t (and char32_t ) and int32_t will be the same type? Not char32_t , which is specified to be the same type as ...

Apr 5, 2024 · Performing arithmetic right shift (ie truncation) on positive signed fixed point numbers, will always result in rounding down of the result's absolute value.

20 hours ago · When performing the usual arithmetic conversions for an unsigned long int ( a ) and signed int ( b ), the signed int ( b ) is converted to an unsigned long ...