10 lines
219 B
C
10 lines
219 B
C
#ifndef MAIN_H_
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#define MAIN_H_
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int _printf(const char *format, ...);
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int _contains(const char *str, char c);
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int _strlen(const char *str);
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char *_strcpy(char *dest, char *src);
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char *append(char *str, char c);
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#endif
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