assert.h(3avr)

NAME
assert.h

SYNOPSIS

  Macros
#define assert(expression)

Macro Definition Documentation

  #define assert(expression)

Parameters
    expression Expression to test for.

The assert() macro tests the given expression and if it is false, the calling process is terminated. A diagnostic message is written to stderr and the function abort() is called, effectively terminating the program.

If expression is true, the assert() macro does nothing.

The assert() macro may be removed at compile time by defining NDEBUG as a macro (e.g., by using the compiler option -DNDEBUG).

Author

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