1 #include <stdio.h>

     2 #include <errno.h>

     3 

     4 /* Extract the mapping of Win32 error codes to errno */

     5 

     6 int main()

     7 {

     8 	int i;

     9 	printf("/* Generated file. Do not edit. */\n");

    10 	printf("int winerror_to_errno(int winerror)\n");

    11 	printf("{\n\tswitch(winerror) {\n");

    12 	for(i=1; i < 65000; i++) {

    13 		_dosmaperr(i);

    14 		if (errno == EINVAL)

    15 			continue;

    16 		printf("\t\tcase %d: return %d;\n", i, errno);

    17 	}

    18 	printf("\t\tdefault: return EINVAL;\n");

    19 	printf("\t}\n}\n");

    20 }