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cc65/libsrc/common/gets.c
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git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00

53 lines
681 B
C

/*
* gets.c
*
* Ullrich von Bassewitz, 11.08.1998
*/
#include <stdio.h>
#include "_file.h"
char* gets (char* s)
{
int i, c;
i = 0;
do {
/* Get next character */
c = fgetc (stdin);
if (c == -1) {
/* Error or EOF */
s [i] = 0;
if (stdin->f_flags & _FERROR) {
/* ERROR */
return 0;
} else {
/* EOF */
if (i) {
return s;
} else {
return 0;
}
}
}
/* One char more */
s [i++] = c;
} while (c != '\n');
/* Replace newline by NUL */
s [i-1] = '\0';
/* Done */
return s;
}