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ea0b5d9d1c
A new rollup tool now exists for flattening out the headers in a way that works better for our purposes than cpp. A lot of the API clutter has been removed. APIs that aren't a sure thing in terms of general recommendation are now marked internal. There's now a smoke test for the amalgamation archive and gigantic header file. So we can now guarantee you can use this project on the easiest difficulty setting without the gigantic repository. A website is being created, which is currently a work in progress: https://justine.storage.googleapis.com/cosmopolitan/index.html
26 lines
840 B
C
26 lines
840 B
C
#ifndef COSMOPOLITAN_LIBC_STR_TINYSTRSTR_H_
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#define COSMOPOLITAN_LIBC_STR_TINYSTRSTR_H_
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#ifndef __STRICT_ANSI__
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#include "libc/str/str.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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forceinline void *tinymemmemi(const void *haystk, size_t haystksize,
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const void *needle, size_t needlesize) {
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const char *p = (const char *)haystk;
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const char *pe = (const char *)haystk + haystksize;
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while (p < pe) {
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size_t i = 0;
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++p;
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for (;;) {
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++i;
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if (i > needlesize) return (/*unconst*/ char *)(p - 1);
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if (p == pe) break;
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if (((const char *)needle)[i - 1] != (p - 1)[i - 1]) break;
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}
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}
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return (/*unconst*/ char *)(!haystksize && !needlesize ? haystk : NULL);
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}
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* !ANSI */
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#endif /* COSMOPOLITAN_LIBC_STR_TINYMEMMEM_H_ */
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