Shadowtrance
184 lines
6.7 KiB
C++
184 lines
6.7 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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#include <c_symbols/module.h>
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#include <cmath>
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#include <cstddef>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <ctime>
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#include <ctype.h>
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#include <locale.h>
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extern "C" {
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static const ModuleSymbol SYMBOLS[] = {
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// stdlib.h
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DEFINE_MODULE_SYMBOL(malloc),
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DEFINE_MODULE_SYMBOL(calloc),
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DEFINE_MODULE_SYMBOL(realloc),
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DEFINE_MODULE_SYMBOL(free),
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DEFINE_MODULE_SYMBOL(rand),
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DEFINE_MODULE_SYMBOL(srand),
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DEFINE_MODULE_SYMBOL(atof),
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DEFINE_MODULE_SYMBOL(atoi),
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DEFINE_MODULE_SYMBOL(atol),
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DEFINE_MODULE_SYMBOL(system),
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DEFINE_MODULE_SYMBOL(getenv),
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DEFINE_MODULE_SYMBOL(qsort),
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// time.h
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DEFINE_MODULE_SYMBOL(strftime),
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DEFINE_MODULE_SYMBOL(time),
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DEFINE_MODULE_SYMBOL(difftime),
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DEFINE_MODULE_SYMBOL(localtime),
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DEFINE_MODULE_SYMBOL(mktime),
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// math.h
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DEFINE_MODULE_SYMBOL(acoshf),
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DEFINE_MODULE_SYMBOL(acosf),
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DEFINE_MODULE_SYMBOL(asinhf),
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DEFINE_MODULE_SYMBOL(asinf),
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DEFINE_MODULE_SYMBOL(atanhf),
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DEFINE_MODULE_SYMBOL(atanf),
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DEFINE_MODULE_SYMBOL(atan2f),
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DEFINE_MODULE_SYMBOL(coshf),
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DEFINE_MODULE_SYMBOL(cosf),
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DEFINE_MODULE_SYMBOL(sinhf),
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DEFINE_MODULE_SYMBOL(sinf),
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DEFINE_MODULE_SYMBOL(tanhf),
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DEFINE_MODULE_SYMBOL(tanf),
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DEFINE_MODULE_SYMBOL(expf),
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DEFINE_MODULE_SYMBOL(ldexpf),
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DEFINE_MODULE_SYMBOL(logf),
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DEFINE_MODULE_SYMBOL(log10f),
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DEFINE_MODULE_SYMBOL(powf),
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DEFINE_MODULE_SYMBOL(sqrtf),
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DEFINE_MODULE_SYMBOL(fmodf),
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DEFINE_MODULE_SYMBOL(frexpf),
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DEFINE_MODULE_SYMBOL(modff),
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DEFINE_MODULE_SYMBOL(ceilf),
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DEFINE_MODULE_SYMBOL(fabsf),
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DEFINE_MODULE_SYMBOL(floorf),
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DEFINE_MODULE_SYMBOL(fmaxf),
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DEFINE_MODULE_SYMBOL(fminf),
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DEFINE_MODULE_SYMBOL(roundf),
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// Explicit signatures: libstdc++/libc++'s <cmath> float/double/long double overloads make a
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// bare `&acos` etc. ambiguous. esp-idf newlib's plain, unoverloaded functions match these signatures
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// exactly, so the cast is a no-op there - one list works for all platforms:
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DEFINE_MODULE_SYMBOL_SIGNATURE(acos, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(asin, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(atan, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(atan2, double (*)(double, double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(cos, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(sin, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(sinh, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(tan, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(exp, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(ldexp, double (*)(double, int)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(log, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(log10, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(pow, double (*)(double, double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(sqrt, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(fmod, double (*)(double, double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(frexp, double (*)(double, int*)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(modf, double (*)(double, double*)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(ceil, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(fabs, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(floor, double (*)(double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(fmax, double (*)(double, double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(fmin, double (*)(double, double)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(round, double (*)(double)),
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// cassert / cstdio
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DEFINE_MODULE_SYMBOL(abort),
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DEFINE_MODULE_SYMBOL(fclose),
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DEFINE_MODULE_SYMBOL(feof),
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DEFINE_MODULE_SYMBOL(ferror),
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DEFINE_MODULE_SYMBOL(fflush),
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DEFINE_MODULE_SYMBOL(fgetc),
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DEFINE_MODULE_SYMBOL(fgetpos),
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DEFINE_MODULE_SYMBOL(fgets),
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DEFINE_MODULE_SYMBOL(fopen),
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DEFINE_MODULE_SYMBOL(freopen),
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DEFINE_MODULE_SYMBOL(setvbuf),
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DEFINE_MODULE_SYMBOL(fputc),
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DEFINE_MODULE_SYMBOL(fputs),
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DEFINE_MODULE_SYMBOL(fprintf),
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DEFINE_MODULE_SYMBOL(fread),
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DEFINE_MODULE_SYMBOL(fseek),
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DEFINE_MODULE_SYMBOL(fsetpos),
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DEFINE_MODULE_SYMBOL(fscanf),
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DEFINE_MODULE_SYMBOL(ftell),
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DEFINE_MODULE_SYMBOL(fwrite),
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DEFINE_MODULE_SYMBOL(getc),
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DEFINE_MODULE_SYMBOL(putc),
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DEFINE_MODULE_SYMBOL(putchar),
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DEFINE_MODULE_SYMBOL(puts),
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DEFINE_MODULE_SYMBOL(printf),
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DEFINE_MODULE_SYMBOL(sscanf),
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DEFINE_MODULE_SYMBOL(snprintf),
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DEFINE_MODULE_SYMBOL(sprintf),
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DEFINE_MODULE_SYMBOL(vsprintf),
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DEFINE_MODULE_SYMBOL(vsnprintf),
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DEFINE_MODULE_SYMBOL(vfprintf),
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DEFINE_MODULE_SYMBOL(rename),
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DEFINE_MODULE_SYMBOL(rewind),
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DEFINE_MODULE_SYMBOL(remove),
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// cstring
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DEFINE_MODULE_SYMBOL(strlen),
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DEFINE_MODULE_SYMBOL(strcmp),
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DEFINE_MODULE_SYMBOL(strncmp),
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DEFINE_MODULE_SYMBOL(strncpy),
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DEFINE_MODULE_SYMBOL(strcpy),
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DEFINE_MODULE_SYMBOL(strcat),
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// Explicit signatures due to libstdc++'s <cstring> C++ overloads on some platforms
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DEFINE_MODULE_SYMBOL_SIGNATURE(strchr, const char* (*)(const char*, int)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(strstr, const char* (*)(const char*, const char*)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(strrchr, const char* (*)(const char*, int)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(strpbrk, const char* (*)(const char*, const char*)),
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DEFINE_MODULE_SYMBOL_SIGNATURE(memchr, const void* (*)(const void*, int, size_t)),
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DEFINE_MODULE_SYMBOL(strerror),
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DEFINE_MODULE_SYMBOL(strtod),
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DEFINE_MODULE_SYMBOL(strtol),
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DEFINE_MODULE_SYMBOL(strtoul),
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DEFINE_MODULE_SYMBOL(strcspn),
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DEFINE_MODULE_SYMBOL(strncat),
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DEFINE_MODULE_SYMBOL(strspn),
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DEFINE_MODULE_SYMBOL(strcoll),
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DEFINE_MODULE_SYMBOL(memset),
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DEFINE_MODULE_SYMBOL(memcpy),
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DEFINE_MODULE_SYMBOL(memcmp),
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DEFINE_MODULE_SYMBOL(memmove),
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// ctype.h
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#ifdef ESP_PLATFORM
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// _ctype_ is newlib's internal lookup table backing isalnum() etc.;
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// glibc/macOS libc don't export a symbol by this name.
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DEFINE_MODULE_SYMBOL(_ctype_),
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#endif
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DEFINE_MODULE_SYMBOL(isalnum),
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DEFINE_MODULE_SYMBOL(isalpha),
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DEFINE_MODULE_SYMBOL(iscntrl),
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DEFINE_MODULE_SYMBOL(isdigit),
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DEFINE_MODULE_SYMBOL(isgraph),
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DEFINE_MODULE_SYMBOL(islower),
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DEFINE_MODULE_SYMBOL(isprint),
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DEFINE_MODULE_SYMBOL(ispunct),
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DEFINE_MODULE_SYMBOL(isspace),
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DEFINE_MODULE_SYMBOL(isupper),
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DEFINE_MODULE_SYMBOL(isxdigit),
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DEFINE_MODULE_SYMBOL(tolower),
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DEFINE_MODULE_SYMBOL(toupper),
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// locale.h
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DEFINE_MODULE_SYMBOL(localeconv),
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MODULE_SYMBOL_TERMINATOR
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};
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Module c_symbols_module = {
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.name = "c-symbols",
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.start = nullptr,
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.stop = nullptr,
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.drivers = nullptr,
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.symbols = SYMBOLS,
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.internal = nullptr,
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};
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}
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