PNM, XPM loaders: Fix trouble with non-ascii characters
The loaders would quit if e.g. a comment contains a non-ascii character (byte with MSB set).
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@ -33,7 +33,7 @@ mm_read(void *dst, unsigned int len)
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static int
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mm_getc(void)
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{
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int ch;
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unsigned char ch;
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if (mdata.dptr + 1 > mdata.data + mdata.size)
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return -1; /* Out of data */
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@ -18,7 +18,7 @@ mm_init(void *src, unsigned int size)
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static int
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mm_getc(void)
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{
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int ch;
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unsigned char ch;
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if (mdata.dptr + 1 > mdata.data + mdata.size)
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return -1; /* Out of data */
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