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TRYQFN.C
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C/C++ Source or Header
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1989-01-18
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906b
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31 lines
/* TRYQFN.C Demonstration of use of QFN.C module to qualify filenames.
PC Magazine * Ray Duncan * Feb 14, 1989 */
#include <stdio.h>
extern char *qfn(char *);
main(int argc, char *argv[])
{
char buffer[80]; /* buffer for user input */
char *p; /* receives ptr from qfn */
while(1) /* do until empty line */
{
/* prompt user for filename */
printf("\nEnter filename: ");
gets(buffer); /* read in filename */
if(buffer[0] == 0) break; /* exit if no entry */
p = qfn(buffer); /* else qualify filename */
if(p != NULL) /* display filename or error message */
printf("\nThe full pathname is: %s\n",p);
else printf("\nBad filename!\n");
}
}