Make numerous improvements

- Python static hello world now 1.8mb
- Python static fully loaded now 10mb
- Python HTTPS client now uses MbedTLS
- Python REPL now completes import stmts
- Increase stack size for Python for now
- Begin synthesizing posixpath and ntpath
- Restore Python \N{UNICODE NAME} support
- Restore Python NFKD symbol normalization
- Add optimized code path for Intel SHA-NI
- Get more Python unit tests passing faster
- Get Python help() pagination working on NT
- Python hashlib now supports MbedTLS PBKDF2
- Make memcpy/memmove/memcmp/bcmp/etc. faster
- Add Mersenne Twister and Vigna to LIBC_RAND
- Provide privileged __printf() for error code
- Fix zipos opendir() so that it reports ENOTDIR
- Add basic chmod() implementation for Windows NT
- Add Cosmo's best functions to Python cosmo module
- Pin function trace indent depth to that of caller
- Show memory diagram on invalid access in MODE=dbg
- Differentiate stack overflow on crash in MODE=dbg
- Add stb_truetype and tools for analyzing font files
- Upgrade to UNICODE 13 and reduce its binary footprint
- COMPILE.COM now logs resource usage of build commands
- Start implementing basic poll() support on bare metal
- Set getauxval(AT_EXECFN) to GetModuleFileName() on NT
- Add descriptions to strerror() in non-TINY build modes
- Add COUNTBRANCH() macro to help with micro-optimizations
- Make error / backtrace / asan / memory code more unbreakable
- Add fast perfect C implementation of μ-Law and a-Law audio codecs
- Make strtol() functions consistent with other libc implementations
- Improve Linenoise implementation (see also github.com/jart/bestline)
- COMPILE.COM now suppresses stdout/stderr of successful build commands

third_party/mbedtls/pkcs5.h

@@ -3,6 +3,7 @@
 #include "third_party/mbedtls/asn1.h"
 #include "third_party/mbedtls/config.h"
 #include "third_party/mbedtls/md.h"
+COSMOPOLITAN_C_START_
 /* clang-format off */
 
 #define MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA                  -0x2f80  /**< Bad input parameters to function. */
@@ -13,64 +14,12 @@
 #define MBEDTLS_PKCS5_DECRYPT      0
 #define MBEDTLS_PKCS5_ENCRYPT      1
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined(MBEDTLS_ASN1_PARSE_C)
-
-/**
- * \brief          PKCS#5 PBES2 function
- *
- * \param pbe_params the ASN.1 algorithm parameters
- * \param mode       either MBEDTLS_PKCS5_DECRYPT or MBEDTLS_PKCS5_ENCRYPT
- * \param pwd        password to use when generating key
- * \param pwdlen     length of password
- * \param data       data to process
- * \param datalen    length of data
- * \param output     output buffer
- *
- * \returns        0 on success, or a MBEDTLS_ERR_XXX code if verification fails.
- */
-int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode,
-                 const unsigned char *pwd,  size_t pwdlen,
-                 const unsigned char *data, size_t datalen,
-                 unsigned char *output );
-
-#endif /* MBEDTLS_ASN1_PARSE_C */
-
-/**
- * \brief          PKCS#5 PBKDF2 using HMAC
- *
- * \param ctx      Generic HMAC context
- * \param password Password to use when generating key
- * \param plen     Length of password
- * \param salt     Salt to use when generating key
- * \param slen     Length of salt
- * \param iteration_count       Iteration count
- * \param key_length            Length of generated key in bytes
- * \param output   Generated key. Must be at least as big as key_length
- *
- * \returns        0 on success, or a MBEDTLS_ERR_XXX code if verification fails.
- */
-int mbedtls_pkcs5_pbkdf2_hmac( mbedtls_md_context_t *ctx, const unsigned char *password,
-                       size_t plen, const unsigned char *salt, size_t slen,
-                       unsigned int iteration_count,
-                       uint32_t key_length, unsigned char *output );
-
-#if defined(MBEDTLS_SELF_TEST)
-
-/**
- * \brief          Checkup routine
- *
- * \return         0 if successful, or 1 if the test failed
- */
-int mbedtls_pkcs5_self_test( int verbose );
-
-#endif /* MBEDTLS_SELF_TEST */
-
-#ifdef __cplusplus
-}
-#endif
+int mbedtls_pkcs5_pbes2(const mbedtls_asn1_buf *, int, const unsigned char *,
+                        size_t, const unsigned char *, size_t, unsigned char *);
+int mbedtls_pkcs5_pbkdf2_hmac(mbedtls_md_context_t *, const void *, size_t,
+                              const void *, size_t, unsigned, uint32_t,
+                              unsigned char *);
+int mbedtls_pkcs5_self_test(int);
 
+COSMOPOLITAN_C_END_
 #endif /* pkcs5.h */