include "python.pxi"
cdef extern from "stdlib.h":
void free(void *ptr)
void *malloc(size_t size)
void *realloc(void *ptr, size_t size)
size_t strlen(char *s)
char *strcpy(char *dest, char *src)
cdef extern from "string.h":
void *memset(void *dest, int c, size_t n)
void *memcpy(void *dest, void *src, size_t n)
cdef extern from "stdio.h":
ctypedef struct FILE
cdef FILE *stdin
cdef FILE *stdout
cdef FILE *stderr
int printf(char *format, ...)
int fprintf(FILE *stream, char *format, ...)
int sprintf(char *str, char *format, ...)
FILE *fopen(char *path, char *mode)
int fclose(FILE *stream)
int fflush(FILE *stream)
int scanf(char *format, ...)
cdef extern from "math.h":
double sqrt(double x)
float roundf(float x) # linux-ish and non-standard; avoid!
double ldexp(double x, int exp)
double frexp(double x, int *exp)
from sage.libs.gmp.all cimport *
cdef extern from "gmp.h":
pass # cython bug sometimes includes this in the wrong place
##########################################################################
# stdsage.pxi declares the macros, etc., that got used a lot in SAGE.
##########################################################################
