46 lines
690 B
C
46 lines
690 B
C
/** Dumb strings hack.
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*/
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#include <gbdk-lib.h>
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#include <string.h>
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#if USE_C_STRCPY
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char *strcpy(char *dest, const char *source) NONBANKED
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{
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char *d = dest;
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const char *s = source;
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while (*d = *s)
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d++, s++;
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return dest;
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}
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#endif
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#if USE_C_MEMCPY
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void *memcpy(void *dest, const void *source, size_t count) NONBANKED
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{
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char *d = dest;
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const char *s = source;
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while (count--) {
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*d = *s;
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d++;
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s++;
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}
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return dest;
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}
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#endif
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#if USE_C_STRCMP
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int strcmp(const char *s1, const char *s2) NONBANKED
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{
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char ret = 0;
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while (!(ret = *s1 - *s2) && *s2)
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++s1, ++s2;
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if (ret < 0)
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return -1;
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else if (ret > 0)
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return 1;
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return 0;
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}
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#endif
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