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a27b691e29
values, whether the local char type is signed or not. This is necessary for portability. Per discussion on pghackers around 9/16/00.
28 lines
333 B
C
28 lines
333 B
C
#include <stdio.h>
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char *
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strtoupper(char *string)
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{
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int i;
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for (i = 0; i < strlen(string); i++)
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string[i] = toupper((unsigned char) string[i]);
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return string;
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}
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void
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main(char argc, char **argv)
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{
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char str[250];
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int sw = 0;
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while (fgets(str, 240, stdin))
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{
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if (sw == 0)
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printf("%s", strtoupper(str));
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}
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}
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