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axl_strcmp

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NukeBird 2025-11-30 18:19:14 +03:00
parent 34e170d3b6
commit b36822727e
2 changed files with 22 additions and 0 deletions
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21
axl_string.cpp
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@ -77,3 +77,24 @@ i8* axl_strncat(i8* dst, const i8* src, u32 n) //n actually means "not more than
return dst; return dst;
} }
i32 axl_strcmp(const i8* s1, const i8* s2)
{
if (!s1 || !s2)
{
return (s1 == s2) ? 0 : (!s1 ? -1 : 1);
}
for (;; s1++, s2++)
{
u8 c1 = *(const u8*)s1;
u8 c2 = *(const u8*)s2;
if (c1 != c2 || c1 == '\0' || c2 == '\0')
{
return c1 - c2;
}
}
return 0;
}

1
axl_string.h
View file

@ -8,5 +8,6 @@ i8* axl_strcpy(i8* dst, const i8* src);
i8* axl_strncpy(i8* dst, const i8* src, u32 n); i8* axl_strncpy(i8* dst, const i8* src, u32 n);
i8* axl_strcat(i8* dst, const i8* src); i8* axl_strcat(i8* dst, const i8* src);
i8* axl_strncat(i8* dst, const i8* src, u32 n); i8* axl_strncat(i8* dst, const i8* src, u32 n);
i32 axl_strcmp(const i8* s1, const i8* s2);
#endif // AXL_STRING #endif // AXL_STRING