Revision: 60225
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at October 26, 2012 05:03 by pjaicher
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char *trim(char *str)
{
char *out = str;
out = trim_left(out);
out = trim_right(out);
return out;
}
char *trim_left(char *str)
{
if(str[0] != ' ' || str[0] == '\0') return str;
return trim_left(str++);
}
char *trim_right(char *str)
{
int len = strlen(str) - 1;
if(len == 0 || str[len] != ' ') return str;
str[strlen(str)-1] = '\0';
return trim_right(str);
}
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These functions will allow you to trim left and right on a string
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Trim in ANSII C
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C