Searched defs:isnonalpha (Results 1 - 2 of 2) sorted by relevance

/vbox/src/libs/libpng-1.2.8/
H A Dpngerror.c106 #define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97)) macro
121 if (isnonalpha(c))
H A Dpngrutil.c2228 #define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97)) macro
2234 if (isnonalpha(chunk_name[0]) || isnonalpha(chunk_name[1]) ||
2235 isnonalpha(chunk_name[2]) || isnonalpha(chunk_name[3]))

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