root/branches/dmdfe-2.0/gnuc.c

// Put functions in here missing from gnu C

#include "gnuc.h"

int memicmp(const char *s1, const char *s2, int n)
{
    int result = 0;

    for (int i = 0; i < n; i++)
    {   char c1 = s1[i];
    char c2 = s2[i];

    result = c1 - c2;
    if (result)
    {
        if ('A' <= c1 && c1 <= 'Z')
        c1 += 'a' - 'A';
        if ('A' <= c2 && c2 <= 'Z')
        c2 += 'a' - 'A';
        result = c1 - c2;
        if (result)
        break;
    }
    }
    return result;
}

int stricmp(const char *s1, const char *s2)
{
    int result = 0;

    for (;;)
    {   char c1 = *s1;
    char c2 = *s2;

    result = c1 - c2;
    if (result)
    {
        if ('A' <= c1 && c1 <= 'Z')
        c1 += 'a' - 'A';
        if ('A' <= c2 && c2 <= 'Z')
        c2 += 'a' - 'A';
        result = c1 - c2;
        if (result)
        break;
    }
    if (!c1)
        break;
    s1++;
    s2++;
    }
    return result;
}