SyntaxCheckFunction

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check_function

Checks if function‑name exists. The function is determined to exist if there is a macro defined with that name, or if the function is found.

check_function <function-name>;
check_function <function-name> { <attribute-statements> }

Generated Name: Prefix: _function_
Example: _function_statvfs

Examples

check_function malloc;
check_function fstat {
  header sys/stat.h;
}
if (! MKC_SYS_WINDOWS) {
  check_function MAX {
    header sys/param.h;
    name _function_max;
  }
}

Attributes

• alternate
• header
• name
• compiler_flags
• link_flags

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