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Allow setting errno instead of just clearing it
[factor.git] / vm / io.hpp
1 namespace factor
2 {
3
4 size_t safe_fread(void *ptr, size_t size, size_t nitems, FILE *stream);
5 size_t safe_fwrite(void *ptr, size_t size, size_t nitems, FILE *stream);
6 int safe_fclose(FILE *stream);
7
8 /* Platform specific primitives */
9
10 VM_C_API int err_no();
11 VM_C_API void set_err_no(int err);
12
13 }