a8f6a1c121
write generic stralloc and array textcode wrapper functions change textcode API to use long instead of int add cescape fmt and scan functions to textcode add fmt_foldwhitespace to textcode
7 lines
77 B
C
7 lines
77 B
C
#include "fmt.h"
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char fmt_tohex(char c) {
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return c>=10?c-10+'a':c+'0';
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}
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