[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Tinycc-devel] sinf/sin problems
From: |
Aharon Robbins |
Subject: |
Re: [Tinycc-devel] sinf/sin problems |
Date: |
Wed, 24 Dec 2014 08:34:53 +0200 |
User-agent: |
Heirloom mailx 12.5 6/20/10 |
The problem is apparently that sinf isn't declared in Microsoft's <math.h>
header file; try searching MSDN to see where it is declared.
What's happening is that C treats undeclared functions as being
implicitly declared to return int (4 bytes), which explains why
you're getting bad values. If you explicitly declare the function:
extern double sinf(double);
things should start working.
In short, tcc is behaving properly; the headers / library aren't
matching your expectations.
HTH,
Arnold
- [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, Daniel Glöckner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, cbdev, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- [Tinycc-devel] sinf/sin problems, Oleg N. Cher, 2014/12/23
- Re: [Tinycc-devel] sinf/sin problems, Mads, 2014/12/24
- Re: [Tinycc-devel] sinf/sin problems,
Aharon Robbins <=
- Re: [Tinycc-devel] sinf/sin problems, Lee Duhem, 2014/12/24
- Re: [Tinycc-devel] sinf/sin problems, Daniel Glöckner, 2014/12/24
- Re: [Tinycc-devel] sinf/sin problems, Lee Duhem, 2014/12/26