fmax and fmin alternative in c89...

Are there any drawbacks when I declare variables inside an IF body?...

Do fields in identical field sequences have the same offset?...

C89 determine size of int at preprocessor time...

Adding or assigning an integer literal to a size_t...

Should I use "-ansi" or explicit "-std=..." as compiler flags?...

Are there any well-established/standardized ways to use fixed-width integers in C89?...

2^n - 1 without overflowing a long...

Return value of a boolean expression in C...

Was `long` guaranteed to be as wide as `size_t`...

Designators in c89...

Integer representation(s) of NULL constant: Guaranteed to be unique?...

Translational Limits on Enum Constants...

Am I Properly Sending Hex Commands Over Serial Via C Program...

Is the size of every C data type guaranteed to be an integer multiple of bytes?...

Why is an array with const length considered to be a variable-sized object by the compiler?...

Counting does not work properly in OpenMP...

How to get a scanf loop to terminate when it reaches the end of file?...

What's the magic behind int64_t...

passing void pointer as parameter...

OpenBSD 5.9 header with C99 inline function...

Cast multidimensional array to multidimensional array of another type...

Does ANSI-C not know the inline keyword?...

Using c89 in Xcode...

How can (GNU/BSD) libc macros be safe?...

C programming Strings printing...

In C89, how can I truncate and split a double precision floating point into two 32-bit words?...

How can I cast the expression to get rid of QAC warning?...

C compare two pointers greater than if one is null...

Getting one-dimensional arrays from a two-dimensional array...