Files
cosmopolitan/libc/nexgen32e/tinystrcmp.internal.h
Justine Tunney ea0b5d9d1c Get Cosmopolitan into releasable state
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
2020-11-25 08:19:00 -08:00

34 lines
1.6 KiB
C

#ifndef COSMOPOLITAN_LIBC_NEXGEN32E_TINYSTRCMP_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_TINYSTRCMP_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
int tinystrcmp(const char *, const char *) nothrow nocallback
paramsnonnull() nosideeffect;
int tinystrncmp(const char *, const char *, size_t) nothrow nocallback
paramsnonnull() nosideeffect;
#define tinystrcmp(s1, s2) \
({ \
int Res; \
asm("call\ttinystrcmp" \
: "=a"(Res) \
: "D"(&(s1)[0]), "S"(&(s2)[0]), "m"(*(s1)), "m"(*(s2)) \
: "cc"); \
Res; \
})
#define tinystrncmp(s1, s2, n) \
({ \
int Res; \
asm("call\ttinystrncmp" \
: "=a"(Res) \
: "D"(&(s1)[0]), "S"(&(s2)[0]), "d"(n), "m"(*(s1)), "m"(*(s2)) \
: "cc"); \
Res; \
})
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_TINYSTRCMP_H_ */