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im-sdk  12.3.91
Xtransutil.c File Reference
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static int is_numeric (char *str)

Function Documentation

static int is_numeric ( char *  str) [static]

Definition at line 446 of file Xtransutil.c.

    int i;

    for (i = 0; i < (int) strlen (str); i++)
       if (!isdigit (str[i]))
           return (0);

    return (1);