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ctype.h, getenv

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This commit is contained in:
pommicket 2022-02-15 16:36:52 -05:00
parent f973ff8cb8
commit 23198d16f4
7 changed files with 148 additions and 12 deletions
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13
05/stdio.h
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@ -1751,7 +1751,7 @@ FILE *tmpfile(void) {
return _FILE_from_fd(fd);
}
int fgetc(FILE *stream) {
int getc(FILE *stream) {
unsigned char c;
long n;
if (stream->eof) return EOF;
@ -1760,7 +1760,9 @@ int fgetc(FILE *stream) {
return c;
}
#define getc(fp) fgetc(fp)
int fgetc(FILE *stream) {
return getc(stream);
}
char *fgets(char *s, int n, FILE *stream) {
char *p = s, *end = p + (n-1);
@ -1786,12 +1788,15 @@ char *fgets(char *s, int n, FILE *stream) {
return s;
}
int fputc(int c, FILE *stream) {
int putc(int c, FILE *stream) {
size_t n = fwrite(&c, 1, 1, stream);
if (n == 1) return c;
return EOF;
}
#define putc(c, fp) fputc(c, fp)
int fputc(int c, FILE *stream) {
return putc(c, stream);
}
int fputs(const char *s, FILE *stream) {
size_t n = strlen(s);