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* device/lib/pic16/startup/crt0.c,
[fw/sdcc]
/
device
/
lib
/
gets.c
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#include <stdio.h>
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char * gets(char *s) {
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char c;
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unsigned int count=0;
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while (1) {
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c=getchar();
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switch(c) {
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case '\b': // backspace
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if (count) {
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putchar ('\b');
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putchar (' ');
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putchar ('\b');
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s--;
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count--;
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}
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break;
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case '\n':
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case '\r': // CR or LF
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putchar('\r');
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putchar('\n');
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*s=0;
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return s;
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default:
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*s++=c;
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count++;
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putchar(c);
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break;
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}
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}
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}