src/libc.hff


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// stdio.h
struct FILE;
extern static stdin  *FILE,
              stdout *FILE,
              stderr *FILE;
extern fn printf(fmt *const u8, ...) void;
extern fn fprintf(fp *FILE, fmt *const u8, ...) void;
extern fn fopen(path *const u8, mode *const u8) *FILE;
extern fn fclose(fp *FILE) int;
extern fn fgetc(fp *FILE) int;
def EOF = -1;

// stdlib.h
extern fn abort() void;
extern fn exit(c int) void;
extern fn perror(s *const u8) void;
extern fn malloc(n usize) *void;
extern fn realloc(p *void, n usize) *void;
extern fn free(p *void) void;

// string.h
extern fn strlen(s *const u8) usize;
extern fn strcmp(a *const u8, b *const u8) int;