Thread: typedef - function pointers

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  1. 10-15-2008 #4
    Elysia
    Elysia is offline
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    It's also possible to do it like this (which I like and use):
    Code:
    typedef void (SIG_TYP)(int);
typedef void (SIG_ARG_TYP)(int);
SIG_TYP* signal(int, SIG_ARG_TYP*);
    Because it makes it more obvious they are pointers.
    And for the love of the gods, don't follow this example in that you omit the names of the parameters in the prototypes. Leave the names in.
    Last edited by Elysia; 10-15-2008 at 06:32 AM.
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.
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