45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
/* MAIN.C
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Alternate, standalone main() file. Demonstrates
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linking to the startup code without having to link
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to any of the Turbo C library routines.
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Copyright (c) 1987 Borland International. All rights reserved.
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*/
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/*
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Compile and link with:
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tcc -c -ms main
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masm c0 /D__SMALL__ /D__NOFLOAT /t/mx;
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masm setargv /D__SMALL__ /t/mx;
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tlink c0 main setargv /c/m,main
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For another memory model, replace __SMALL__ with one of
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__MEDIUM__, __COMPACT__, __LARGE__, __HUGE__
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If using tiny model, replace __SMALL__ with __TINY__ and run
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exe2bin main.exe main.com
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del main.exe
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Resulting main.exe has no references to the library.
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Caution: This example works only with no floating point code.
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*/
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void exit(int c)
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{ _exit(c);}
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void _setenvp(void){} /* dummy out _setenvp */
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int _stklen = 0x200;
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main(int argc,char **argv)
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{
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/* print Hello, world using int 21, function 9 */
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_DX = (unsigned) "Hello, world.\r\n$";
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_AX = 0x900;
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__int__(0x21); /* use built-in, inline function */
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exit(0);
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}
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