janet/ffitest/so.c

88 lines
1.4 KiB
C

#include <stdio.h>
#include <stdint.h>
#include <string.h>
int int_fn(int a, int b) {
return (a << 2) + b;
}
double my_fn(int64_t a, int64_t b, const char *x) {
return (double)(a + b) + 0.5 + strlen(x);
}
double double_fn(double x, double y, double z) {
return (x + y) * z * 3;
}
double double_many(double x, double y, double z, double w, double a, double b) {
return x + y + z + w + a + b;
}
double double_lots(
double a,
double b,
double c,
double d,
double e,
double f,
double g,
double h,
double i,
double j) {
return i + j;
}
double float_fn(float x, float y, float z) {
return (x + y) * z;
}
typedef struct {
int a;
int b;
} intint;
typedef struct {
int a;
int b;
int c;
} intintint;
int intint_fn(double x, intint ii) {
printf("double: %g\n", x);
return ii.a + ii.b;
}
int intintint_fn(double x, intintint iii) {
printf("double: %g\n", x);
return iii.a + iii.b + iii.c;
}
intint return_struct(int i) {
intint ret;
ret.a = i;
ret.b = i * i;
return ret;
}
typedef struct {
int64_t a;
int64_t b;
int64_t c;
} big;
big struct_big(int i, double d) {
big ret;
ret.a = i;
ret.b = (int64_t) d;
ret.c = ret.a + ret.b + 1000;
return ret;
}
void void_fn(void) {
printf("void fn ran\n");
}
void void_ret_fn(int x) {
printf("void fn ran: %d\n", x);
}